| 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 | $6.28 | 13.565% | $7.1319 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $217.98 | 12.618% | $245.4847 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $62.55 | 13.319% | $70.881 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $44.90 | 9.622% | $49.2203 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $118.84 | 13.658% | $135.0712 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $173.85 | 6.479% | $185.1137 | $185.11 | $185.10 | $185.10 |
| Purchase #7 | $132.86 | 11.537% | $148.1881 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $757.26 | $841.0909 | $841.08 | $841.10 | $841.10 | |