| 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 | $53.46 | 7.370% | $57.4 | $57.40 | $57.40 | $57.40 |
| Purchase #2 | $177.42 | 3.364% | $183.3884 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $65.94 | 4.185% | $68.6996 | $68.70 | $68.70 | $68.70 |
| Purchase #4 | $114.32 | 12.162% | $128.2236 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $34.96 | 6.731% | $37.3132 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $23.40 | 4.497% | $24.4523 | $24.45 | $24.45 | $24.50 |
| Purchase #7 | $237.68 | 13.370% | $269.4578 | $269.46 | $269.45 | $269.50 |
| 7 purchase totals = | $707.18 | $768.9349 | $768.93 | $768.90 | $769.00 | |