| 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 | $65.79 | 6.468% | $70.0453 | $70.05 | $70.05 | $70.00 |
| Purchase #2 | $138.48 | 5.420% | $145.9856 | $145.99 | $146.00 | $146.00 |
| Purchase #3 | $202.64 | 4.261% | $211.2745 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $42.68 | 6.637% | $45.5127 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $199.40 | 8.363% | $216.0758 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $96.73 | 8.281% | $104.7402 | $104.74 | $104.75 | $104.70 |
| Purchase #7 | $32.99 | 11.830% | $36.8927 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $778.71 | $830.5268 | $830.53 | $830.55 | $830.50 | |