| 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 | $83.49 | 6.331% | $88.7758 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $238.55 | 7.551% | $256.5629 | $256.56 | $256.55 | $256.60 |
| Purchase #3 | $168.67 | 8.399% | $182.8366 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $71.94 | 11.770% | $80.4073 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $226.85 | 4.563% | $237.2012 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $63.75 | 6.311% | $67.7733 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $58.39 | 5.644% | $61.6855 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $911.64 | $975.2426 | $975.25 | $975.25 | $975.30 | |