| 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 | $78.61 | 9.447% | $86.0363 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $229.36 | 12.767% | $258.6424 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $135.92 | 9.736% | $149.1532 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $120.99 | 12.479% | $136.0883 | $136.09 | $136.10 | $136.10 |
| Purchase #5 | $19.96 | 5.541% | $21.066 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $116.68 | 5.178% | $122.7217 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $149.46 | 8.391% | $162.0012 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $850.98 | $935.7091 | $935.71 | $935.70 | $935.70 | |