| 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 | $96.36 | 13.834% | $109.6904 | $109.69 | $109.70 | $109.70 |
| Purchase #2 | $128.48 | 5.507% | $135.5554 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $244.39 | 5.769% | $258.4889 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $42.37 | 10.700% | $46.9036 | $46.90 | $46.90 | $46.90 |
| Purchase #5 | $30.43 | 7.722% | $32.7798 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $42.65 | 5.419% | $44.9612 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $61.61 | 12.840% | $69.5207 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $646.29 | $697.9000 | $697.90 | $697.90 | $698.00 | |