| 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 | $107.64 | 3.175% | $111.0576 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $143.29 | 4.115% | $149.1864 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $25.61 | 3.748% | $26.5699 | $26.57 | $26.55 | $26.60 |
| Purchase #4 | $107.85 | 3.374% | $111.4889 | $111.49 | $111.50 | $111.50 |
| Purchase #5 | $55.69 | 9.485% | $60.9722 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $172.83 | 3.113% | $178.2102 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $121.76 | 11.656% | $135.9523 | $135.95 | $135.95 | $136.00 |
| 7 purchase totals = | $734.67 | $773.4375 | $773.44 | $773.40 | $773.60 | |