| 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 | $130.72 | 9.634% | $143.3136 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $84.79 | 12.636% | $95.5041 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $49.89 | 4.765% | $52.2673 | $52.27 | $52.25 | $52.30 |
| Purchase #4 | $25.37 | 9.293% | $27.7276 | $27.73 | $27.75 | $27.70 |
| Purchase #5 | $170.35 | 11.173% | $189.3832 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $130.74 | 3.323% | $135.0845 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $209.77 | 11.834% | $234.5942 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $801.63 | $877.8745 | $877.86 | $877.90 | $877.90 | |