| 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 | $49.38 | 4.747% | $51.7241 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $70.30 | 9.429% | $76.9286 | $76.93 | $76.95 | $76.90 |
| Purchase #3 | $54.89 | 13.622% | $62.3671 | $62.37 | $62.35 | $62.40 |
| Purchase #4 | $97.39 | 11.511% | $108.6006 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $62.26 | 12.616% | $70.1147 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $201.42 | 7.642% | $216.8125 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $75.53 | 5.851% | $79.9493 | $79.95 | $79.95 | $79.90 |
| 7 purchase totals = | $611.17 | $666.4969 | $666.49 | $666.45 | $666.40 | |