| 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 | $50.96 | 9.502% | $55.8022 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $217.58 | 11.814% | $243.2849 | $243.28 | $243.30 | $243.30 |
| Purchase #3 | $5.80 | 10.320% | $6.3986 | $6.40 | $6.40 | $6.40 |
| Purchase #4 | $82.77 | 11.459% | $92.2546 | $92.25 | $92.25 | $92.30 |
| Purchase #5 | $225.48 | 11.639% | $251.7236 | $251.72 | $251.70 | $251.70 |
| Purchase #6 | $136.82 | 5.727% | $144.6557 | $144.66 | $144.65 | $144.70 |
| Purchase #7 | $153.49 | 11.777% | $171.5665 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $872.90 | $965.6861 | $965.68 | $965.65 | $965.80 | |