| 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 | $41.56 | 7.781% | $44.7938 | $44.79 | $44.80 | $44.80 |
| Purchase #2 | $239.30 | 10.396% | $264.1776 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $99.46 | 13.279% | $112.6673 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $61.32 | 5.808% | $64.8815 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $77.85 | 3.307% | $80.4245 | $80.42 | $80.40 | $80.40 |
| Purchase #6 | $227.57 | 8.235% | $246.3104 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $210.29 | 3.192% | $217.0025 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $957.35 | $1,030.2576 | $1,030.25 | $1,030.25 | $1,030.30 | |