| 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 | $67.31 | 10.339% | $74.2692 | $74.27 | $74.25 | $74.30 |
| Purchase #2 | $202.30 | 9.265% | $221.0431 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $19.65 | 9.204% | $21.4586 | $21.46 | $21.45 | $21.50 |
| Purchase #4 | $20.39 | 8.104% | $22.0424 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $164.91 | 5.288% | $173.6304 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $249.92 | 11.147% | $277.7786 | $277.78 | $277.80 | $277.80 |
| Purchase #7 | $142.38 | 4.255% | $148.4383 | $148.44 | $148.45 | $148.40 |
| 7 purchase totals = | $866.86 | $938.6606 | $938.66 | $938.70 | $938.60 | |