| 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 | $43.65 | 12.720% | $49.2023 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $100.35 | 10.286% | $110.672 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $146.72 | 6.726% | $156.5884 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $201.60 | 13.803% | $229.4268 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $124.69 | 13.111% | $141.0381 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $76.68 | 5.597% | $80.9718 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $60.37 | 8.843% | $65.7085 | $65.71 | $65.70 | $65.70 |
| 7 purchase totals = | $754.06 | $833.6079 | $833.61 | $833.60 | $833.60 | |