| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.72 | 13.874% | $58.8956 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $129.99 | 10.104% | $143.1242 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $127.49 | 4.262% | $132.9236 | $132.92 | $132.90 | $132.90 |
| Purchase #4 | $123.97 | 7.203% | $132.8996 | $132.90 | $132.90 | $132.90 |
| Purchase #5 | $211.94 | 3.775% | $219.9407 | $219.94 | $219.95 | $219.90 |
| Purchase #6 | $143.57 | 8.387% | $155.6112 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $243.44 | 12.746% | $274.4689 | $274.47 | $274.45 | $274.50 |
| 7 purchase totals = | $1,032.12 | $1,117.8638 | $1,117.86 | $1,117.80 | $1,117.80 | |