| 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 | $71.48 | 12.725% | $80.5758 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $66.30 | 9.389% | $72.5249 | $72.52 | $72.50 | $72.50 |
| Purchase #3 | $53.64 | 13.593% | $60.9313 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $112.34 | 8.305% | $121.6698 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $216.26 | 8.768% | $235.2217 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $63.75 | 6.751% | $68.0538 | $68.05 | $68.05 | $68.10 |
| Purchase #7 | $37.76 | 12.260% | $42.3894 | $42.39 | $42.40 | $42.40 |
| 7 purchase totals = | $621.53 | $681.3667 | $681.36 | $681.35 | $681.40 | |