| 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 | $46.96 | 10.789% | $52.0265 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $36.86 | 12.239% | $41.3713 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $48.74 | 3.198% | $50.2987 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $37.53 | 9.700% | $41.1704 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $211.34 | 13.588% | $240.0569 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $239.61 | 5.844% | $253.6128 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $115.77 | 13.486% | $131.3827 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $736.81 | $809.9193 | $809.92 | $809.90 | $810.00 | |