| 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 | $57.61 | 9.309% | $62.9729 | $62.97 | $62.95 | $63.00 |
| Purchase #2 | $39.83 | 5.568% | $42.0477 | $42.05 | $42.05 | $42.00 |
| Purchase #3 | $20.48 | 7.822% | $22.0819 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $129.63 | 5.516% | $136.7804 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $131.27 | 5.480% | $138.4636 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $121.71 | 8.694% | $132.2915 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $68.84 | 11.708% | $76.8998 | $76.90 | $76.90 | $76.90 |
| 7 purchase totals = | $569.37 | $611.5378 | $611.53 | $611.55 | $611.60 | |