| 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 | $47.34 | 13.156% | $53.5681 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $111.38 | 9.142% | $121.5624 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $223.39 | 3.383% | $230.9473 | $230.95 | $230.95 | $230.90 |
| Purchase #4 | $165.54 | 13.280% | $187.5237 | $187.52 | $187.50 | $187.50 |
| Purchase #5 | $105.48 | 7.511% | $113.4026 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $244.37 | 6.429% | $260.0805 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $77.38 | 9.456% | $84.6971 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $974.88 | $1,051.7817 | $1,051.78 | $1,051.75 | $1,051.80 | |