| 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 | $34.45 | 11.747% | $38.4968 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $62.81 | 8.538% | $68.1727 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $94.85 | 11.550% | $105.8052 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $183.99 | 9.217% | $200.9484 | $200.95 | $200.95 | $200.90 |
| Purchase #5 | $140.49 | 13.621% | $159.6261 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $153.86 | 12.745% | $173.4695 | $173.47 | $173.45 | $173.50 |
| Purchase #7 | $17.60 | 11.616% | $19.6444 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $688.05 | $766.1631 | $766.17 | $766.15 | $766.10 | |