| 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 | $90.43 | 12.705% | $101.9191 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $20.99 | 6.319% | $22.3164 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $5.98 | 12.169% | $6.7077 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $135.70 | 10.829% | $150.395 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $87.42 | 6.158% | $92.8033 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $232.66 | 13.732% | $264.6089 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $112.62 | 7.689% | $121.2794 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $685.80 | $760.0298 | $760.04 | $760.00 | $760.00 | |