| 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 | $70.36 | 9.335% | $76.9281 | $76.93 | $76.95 | $76.90 |
| Purchase #2 | $33.99 | 5.701% | $35.9278 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $27.41 | 9.293% | $29.9572 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $172.47 | 9.771% | $189.322 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $19.58 | 12.558% | $22.0389 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $221.99 | 12.216% | $249.1083 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $89.94 | 4.515% | $94.0008 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $635.74 | $697.2831 | $697.29 | $697.30 | $697.20 | |