| 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 | $42.66 | 12.431% | $47.9631 | $47.96 | $47.95 | $48.00 |
| Purchase #2 | $80.72 | 4.656% | $84.4783 | $84.48 | $84.50 | $84.50 |
| Purchase #3 | $93.53 | 5.212% | $98.4048 | $98.40 | $98.40 | $98.40 |
| Purchase #4 | $177.38 | 3.375% | $183.3666 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $200.77 | 9.805% | $220.4555 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $119.76 | 9.710% | $131.3887 | $131.39 | $131.40 | $131.40 |
| Purchase #7 | $62.31 | 10.532% | $68.8725 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $777.13 | $834.9295 | $834.93 | $834.90 | $835.10 | |