| 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 | $65.70 | 7.308% | $70.5014 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $169.92 | 3.616% | $176.0643 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $56.29 | 10.417% | $62.1537 | $62.15 | $62.15 | $62.20 |
| Purchase #4 | $64.88 | 3.749% | $67.3124 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $87.52 | 6.641% | $93.3322 | $93.33 | $93.35 | $93.30 |
| Purchase #6 | $150.30 | 6.147% | $159.5389 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $95.43 | 10.864% | $105.7975 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $690.04 | $734.7004 | $734.69 | $734.70 | $734.70 | |