| 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 | $89.66 | 9.332% | $98.0271 | $98.03 | $98.05 | $98.00 |
| Purchase #2 | $121.52 | 11.852% | $135.9226 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $98.32 | 9.175% | $107.3409 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $52.40 | 7.842% | $56.5092 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $195.26 | 13.185% | $221.005 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $138.98 | 7.601% | $149.5439 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $102.41 | 6.499% | $109.0656 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $798.55 | $877.4143 | $877.42 | $877.40 | $877.30 | |