| 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 | $65.68 | 6.736% | $70.1042 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $84.71 | 3.352% | $87.5495 | $87.55 | $87.55 | $87.50 |
| Purchase #3 | $174.94 | 8.600% | $189.9848 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $235.70 | 10.571% | $260.6158 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $158.94 | 7.853% | $171.4216 | $171.42 | $171.40 | $171.40 |
| Purchase #6 | $206.46 | 5.707% | $218.2427 | $218.24 | $218.25 | $218.20 |
| Purchase #7 | $30.55 | 4.685% | $31.9813 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $956.98 | $1,029.8999 | $1,029.89 | $1,029.90 | $1,029.80 | |