| 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 | $77.51 | 7.869% | $83.6093 | $83.61 | $83.60 | $83.60 |
| Purchase #2 | $21.67 | 6.139% | $23.0003 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $8.42 | 9.302% | $9.2032 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $92.43 | 7.439% | $99.3059 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $188.35 | 12.790% | $212.44 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $58.92 | 5.408% | $62.1064 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $136.64 | 9.711% | $149.9091 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $583.94 | $639.5742 | $639.58 | $639.55 | $639.50 | |