| 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 | $93.60 | 4.530% | $97.8401 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $132.29 | 6.644% | $141.0793 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $62.81 | 13.797% | $71.4759 | $71.48 | $71.50 | $71.50 |
| Purchase #4 | $164.56 | 6.316% | $174.9536 | $174.95 | $174.95 | $175.00 |
| Purchase #5 | $53.51 | 6.614% | $57.0492 | $57.05 | $57.05 | $57.00 |
| Purchase #6 | $105.66 | 9.377% | $115.5677 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $114.81 | 6.686% | $122.4862 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $727.24 | $780.4520 | $780.46 | $780.50 | $780.50 | |