| 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 | $75.75 | 11.517% | $84.4741 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $212.60 | 4.284% | $221.7078 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $117.30 | 12.715% | $132.2147 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $53.88 | 5.358% | $56.7669 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $122.54 | 5.246% | $128.9684 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $122.64 | 12.824% | $138.3674 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $195.42 | 3.589% | $202.4336 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $900.13 | $964.9329 | $964.93 | $964.85 | $965.00 | |