| 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 | $63.27 | 4.224% | $65.9425 | $65.94 | $65.95 | $65.90 |
| Purchase #2 | $132.65 | 7.874% | $143.0949 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $121.47 | 9.252% | $132.7084 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $17.95 | 9.234% | $19.6075 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $228.41 | 5.110% | $240.0818 | $240.08 | $240.10 | $240.10 |
| Purchase #6 | $77.97 | 4.620% | $81.5722 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $87.57 | 9.771% | $96.1265 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $729.29 | $779.1338 | $779.13 | $779.15 | $779.10 | |