| 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 | $122.72 | 10.626% | $135.7602 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $68.73 | 5.682% | $72.6352 | $72.64 | $72.65 | $72.60 |
| Purchase #3 | $25.90 | 9.516% | $28.3646 | $28.36 | $28.35 | $28.40 |
| Purchase #4 | $123.63 | 12.811% | $139.4682 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $170.81 | 7.323% | $183.3184 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $169.49 | 4.874% | $177.7509 | $177.75 | $177.75 | $177.80 |
| Purchase #7 | $64.38 | 10.802% | $71.3343 | $71.33 | $71.35 | $71.30 |
| 7 purchase totals = | $745.66 | $808.6318 | $808.63 | $808.60 | $808.70 | |