| 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 | $80.98 | 11.527% | $90.3146 | $90.31 | $90.30 | $90.30 |
| Purchase #2 | $42.43 | 6.507% | $45.1909 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $46.59 | 5.269% | $49.0448 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $228.88 | 5.528% | $241.5325 | $241.53 | $241.55 | $241.50 |
| Purchase #5 | $121.75 | 12.520% | $136.9931 | $136.99 | $137.00 | $137.00 |
| Purchase #6 | $145.71 | 7.805% | $157.0827 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $39.44 | 5.253% | $41.5118 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $705.78 | $761.6704 | $761.65 | $761.70 | $761.60 | |