| 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 | $100.70 | 11.564% | $112.3449 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $88.90 | 8.177% | $96.1694 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $60.49 | 3.511% | $62.6138 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $177.50 | 5.398% | $187.0815 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $170.68 | 3.630% | $176.8757 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $92.58 | 6.554% | $98.6477 | $98.65 | $98.65 | $98.60 |
| Purchase #7 | $211.59 | 7.379% | $227.2032 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $902.44 | $960.9362 | $960.93 | $960.95 | $960.90 | |