| 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 | $45.69 | 7.742% | $49.2273 | $49.23 | $49.25 | $49.20 |
| Purchase #2 | $109.51 | 10.481% | $120.9877 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $74.47 | 13.481% | $84.5093 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $57.48 | 5.398% | $60.5828 | $60.58 | $60.60 | $60.60 |
| Purchase #5 | $212.81 | 9.403% | $232.8205 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $54.34 | 3.111% | $56.0305 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $149.36 | 11.258% | $166.1749 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $703.66 | $770.3330 | $770.33 | $770.35 | $770.30 | |