| 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 | $91.94 | 13.802% | $104.6296 | $104.63 | $104.65 | $104.60 |
| Purchase #2 | $152.56 | 6.766% | $162.8822 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $68.52 | 9.662% | $75.1404 | $75.14 | $75.15 | $75.10 |
| Purchase #4 | $16.35 | 11.641% | $18.2533 | $18.25 | $18.25 | $18.30 |
| Purchase #5 | $31.81 | 10.307% | $35.0887 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $96.25 | 6.385% | $102.3956 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $76.53 | 9.122% | $83.5111 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $533.96 | $581.9009 | $581.90 | $581.95 | $581.90 | |