| 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 | $96.69 | 10.282% | $106.6317 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $83.80 | 5.740% | $88.6101 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $121.70 | 7.577% | $130.9212 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $99.98 | 8.363% | $108.3413 | $108.34 | $108.35 | $108.30 |
| Purchase #5 | $216.76 | 8.104% | $234.3262 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $41.40 | 11.505% | $46.1631 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $84.56 | 7.768% | $91.1286 | $91.13 | $91.15 | $91.10 |
| 7 purchase totals = | $744.89 | $806.1222 | $806.12 | $806.15 | $806.00 | |