| 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 | $70.76 | 5.759% | $74.8351 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $46.73 | 5.734% | $49.4095 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $19.25 | 13.853% | $21.9167 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $110.57 | 9.201% | $120.7435 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $87.34 | 4.476% | $91.2493 | $91.25 | $91.25 | $91.20 |
| Purchase #6 | $35.27 | 6.767% | $37.6567 | $37.66 | $37.65 | $37.70 |
| Purchase #7 | $38.64 | 9.848% | $42.4453 | $42.45 | $42.45 | $42.40 |
| 7 purchase totals = | $408.56 | $438.2561 | $438.27 | $438.25 | $438.10 | |