| 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 | $44.44 | 12.807% | $50.1314 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $169.95 | 8.532% | $184.4501 | $184.45 | $184.45 | $184.50 |
| Purchase #3 | $220.39 | 3.856% | $228.8882 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $200.55 | 12.349% | $225.3159 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $23.51 | 7.780% | $25.3391 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $90.36 | 9.528% | $98.9695 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $53.78 | 7.151% | $57.6258 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $802.98 | $870.7200 | $870.73 | $870.75 | $870.70 | |