| 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 | $6.30 | 10.721% | $6.9754 | $6.98 | $7.00 | $7.00 |
| Purchase #2 | $57.52 | 12.440% | $64.6755 | $64.68 | $64.70 | $64.70 |
| Purchase #3 | $60.34 | 4.492% | $63.0505 | $63.05 | $63.05 | $63.10 |
| Purchase #4 | $178.93 | 12.307% | $200.9509 | $200.95 | $200.95 | $201.00 |
| Purchase #5 | $195.72 | 9.811% | $214.9221 | $214.92 | $214.90 | $214.90 |
| Purchase #6 | $140.38 | 8.130% | $151.7929 | $151.79 | $151.80 | $151.80 |
| Purchase #7 | $197.46 | 13.416% | $223.9512 | $223.95 | $223.95 | $224.00 |
| 7 purchase totals = | $836.65 | $926.3185 | $926.32 | $926.35 | $926.50 | |