| 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 | $37.61 | 4.727% | $39.3878 | $39.39 | $39.40 | $39.40 |
| Purchase #2 | $55.79 | 9.300% | $60.9785 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $71.94 | 10.398% | $79.4203 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $231.73 | 10.307% | $255.6144 | $255.61 | $255.60 | $255.60 |
| Purchase #5 | $238.51 | 10.576% | $263.7348 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $97.64 | 4.670% | $102.1998 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $96.93 | 13.513% | $110.0282 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $830.15 | $911.3638 | $911.36 | $911.40 | $911.30 | |