| 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 | $37.39 | 9.805% | $41.0561 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $103.47 | 10.128% | $113.9494 | $113.95 | $113.95 | $113.90 |
| Purchase #3 | $197.84 | 8.571% | $214.7969 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $145.77 | 13.763% | $165.8323 | $165.83 | $165.85 | $165.80 |
| Purchase #5 | $76.27 | 10.870% | $84.5605 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $58.83 | 10.488% | $65.0001 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $20.37 | 4.716% | $21.3306 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $639.94 | $706.5259 | $706.53 | $706.55 | $706.50 | |