| 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 | $169.74 | 6.431% | $180.656 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $48.38 | 10.637% | $53.5262 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $52.54 | 8.691% | $57.1063 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $115.50 | 11.556% | $128.8472 | $128.85 | $128.85 | $128.80 |
| Purchase #5 | $93.85 | 3.175% | $96.8297 | $96.83 | $96.85 | $96.80 |
| Purchase #6 | $54.67 | 9.754% | $60.0025 | $60.00 | $60.00 | $60.00 |
| Purchase #7 | $21.65 | 5.392% | $22.8174 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $556.33 | $599.7853 | $599.80 | $599.80 | $599.70 | |