| 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 | $12.51 | 11.146% | $13.9044 | $13.90 | $13.90 | $13.90 |
| Purchase #2 | $199.35 | 7.267% | $213.8368 | $213.84 | $213.85 | $213.80 |
| Purchase #3 | $105.30 | 4.604% | $110.148 | $110.15 | $110.15 | $110.10 |
| Purchase #4 | $116.45 | 6.705% | $124.258 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $65.97 | 11.498% | $73.5552 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $115.38 | 12.425% | $129.716 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $39.72 | 11.553% | $44.3089 | $44.31 | $44.30 | $44.30 |
| 7 purchase totals = | $654.68 | $709.7273 | $709.74 | $709.70 | $709.70 | |