| 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 | $24.76 | 13.468% | $28.0947 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $196.90 | 10.502% | $217.5784 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $116.74 | 6.810% | $124.69 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $132.34 | 7.237% | $141.9174 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $33.85 | 4.358% | $35.3252 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $194.64 | 8.319% | $210.8321 | $210.83 | $210.85 | $210.80 |
| Purchase #7 | $52.34 | 12.229% | $58.7407 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $751.57 | $817.1785 | $817.18 | $817.25 | $817.10 | |