| 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 | $48.50 | 3.265% | $50.0835 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $84.94 | 13.164% | $96.1215 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $45.76 | 6.410% | $48.6932 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $29.39 | 12.236% | $32.9862 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $166.73 | 6.506% | $177.5775 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $181.81 | 12.217% | $204.0217 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $129.86 | 5.571% | $137.0945 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $686.99 | $746.5781 | $746.57 | $746.60 | $746.60 | |