| 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 | $62.26 | 3.158% | $64.2262 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $100.81 | 6.629% | $107.4927 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $35.69 | 10.351% | $39.3843 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $179.84 | 4.474% | $187.886 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $100.38 | 10.135% | $110.5535 | $110.55 | $110.55 | $110.60 |
| Purchase #6 | $150.64 | 6.305% | $160.1379 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $227.43 | 10.540% | $251.4011 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $857.05 | $921.0817 | $921.08 | $921.15 | $921.10 | |