| 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 | $36.52 | 12.312% | $41.0163 | $41.02 | $41.00 | $41.00 |
| Purchase #2 | $147.32 | 3.567% | $152.5749 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $44.53 | 8.167% | $48.1668 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $58.65 | 4.509% | $61.2945 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $170.37 | 11.178% | $189.414 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $79.53 | 7.168% | $85.2307 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $242.29 | 10.297% | $267.2386 | $267.24 | $267.25 | $267.20 |
| 7 purchase totals = | $779.21 | $844.9358 | $844.93 | $844.90 | $844.90 | |