| 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 | $80.94 | 5.374% | $85.2897 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $164.42 | 11.342% | $183.0685 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $77.55 | 4.515% | $81.0514 | $81.05 | $81.05 | $81.10 |
| Purchase #4 | $149.57 | 6.252% | $158.9211 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $74.26 | 4.220% | $77.3938 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $94.30 | 11.872% | $105.4953 | $105.50 | $105.50 | $105.50 |
| Purchase #7 | $74.54 | 9.443% | $81.5788 | $81.58 | $81.60 | $81.60 |
| 7 purchase totals = | $715.58 | $772.7986 | $772.80 | $772.80 | $772.90 | |