| 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 | $64.55 | 5.867% | $68.3371 | $68.34 | $68.35 | $68.30 |
| Purchase #2 | $118.34 | 3.526% | $122.5127 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $182.41 | 8.232% | $197.426 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $15.70 | 6.170% | $16.6687 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $170.64 | 6.237% | $181.2828 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $155.50 | 8.622% | $168.9072 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $207.42 | 8.378% | $224.7976 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $914.56 | $979.9321 | $979.94 | $979.95 | $979.90 | |