| 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 | $14.84 | 8.194% | $16.056 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $12.39 | 10.182% | $13.6515 | $13.65 | $13.65 | $13.70 |
| Purchase #3 | $115.81 | 6.469% | $123.3017 | $123.30 | $123.30 | $123.30 |
| Purchase #4 | $228.60 | 9.412% | $250.1158 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $38.94 | 7.754% | $41.9594 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $177.36 | 6.816% | $189.4489 | $189.45 | $189.45 | $189.40 |
| Purchase #7 | $21.64 | 6.466% | $23.0392 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $609.58 | $657.5725 | $657.58 | $657.55 | $657.60 | |