| 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 | $43.58 | 6.649% | $46.4776 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $9.96 | 7.138% | $10.6709 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $93.87 | 12.444% | $105.5512 | $105.55 | $105.55 | $105.60 |
| Purchase #4 | $156.27 | 3.612% | $161.9145 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $65.46 | 12.436% | $73.6006 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $31.67 | 6.171% | $33.6244 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $241.87 | 13.625% | $274.8248 | $274.82 | $274.80 | $274.80 |
| 7 purchase totals = | $642.68 | $706.6640 | $706.65 | $706.60 | $706.70 | |