| 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 | $75.37 | 9.255% | $82.3455 | $82.35 | $82.35 | $82.30 |
| Purchase #2 | $10.70 | 3.209% | $11.0434 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $60.75 | 11.179% | $67.5412 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $108.95 | 10.306% | $120.1784 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $138.82 | 4.722% | $145.3751 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $160.49 | 12.663% | $180.8128 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $216.79 | 12.736% | $244.4004 | $244.40 | $244.40 | $244.40 |
| 7 purchase totals = | $771.87 | $851.6968 | $851.70 | $851.75 | $851.60 | |