| 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 | $7.32 | 10.374% | $8.0794 | $8.08 | $8.10 | $8.10 |
| Purchase #2 | $97.93 | 10.622% | $108.3321 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $99.83 | 10.475% | $110.2872 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $81.64 | 11.615% | $91.1225 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $98.98 | 9.833% | $108.7127 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $203.65 | 3.470% | $210.7167 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $62.94 | 6.842% | $67.2464 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $652.29 | $704.4970 | $704.50 | $704.50 | $704.40 | |