| 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 | $50.65 | 5.365% | $53.3674 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $128.61 | 8.866% | $140.0126 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $90.45 | 7.129% | $96.8982 | $96.90 | $96.90 | $96.90 |
| Purchase #4 | $65.96 | 4.605% | $68.9975 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $116.74 | 4.349% | $121.817 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $156.87 | 12.152% | $175.9328 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $145.86 | 7.198% | $156.359 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $755.14 | $813.3845 | $813.39 | $813.35 | $813.40 | |