| 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 | $71.63 | 12.271% | $80.4197 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $148.95 | 5.436% | $157.0469 | $157.05 | $157.05 | $157.00 |
| Purchase #3 | $46.27 | 4.592% | $48.3947 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $228.82 | 5.396% | $241.1671 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $244.89 | 11.333% | $272.6434 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $46.59 | 11.707% | $52.0443 | $52.04 | $52.05 | $52.00 |
| Purchase #7 | $204.72 | 4.360% | $213.6458 | $213.65 | $213.65 | $213.60 |
| 7 purchase totals = | $991.87 | $1,065.3619 | $1,065.36 | $1,065.35 | $1,065.20 | |