| 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 | $69.61 | 12.184% | $78.0913 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $23.94 | 8.592% | $25.9969 | $26.00 | $26.00 | $26.00 |
| Purchase #3 | $108.91 | 3.591% | $112.821 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $159.76 | 11.679% | $178.4184 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $130.94 | 8.647% | $142.2624 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $96.25 | 9.125% | $105.0328 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $74.97 | 5.420% | $79.0334 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $664.38 | $721.6562 | $721.65 | $721.65 | $721.60 | |