| 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 | $7.58 | 13.529% | $8.6055 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $143.36 | 6.534% | $152.7271 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $177.65 | 7.544% | $191.0519 | $191.05 | $191.05 | $191.10 |
| Purchase #4 | $202.76 | 4.307% | $211.4929 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $130.71 | 11.747% | $146.0645 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $28.41 | 12.133% | $31.857 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $79.36 | 5.850% | $84.0026 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $769.83 | $825.8015 | $825.80 | $825.80 | $825.90 | |