| 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 | $76.96 | 9.204% | $84.0434 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $184.87 | 4.669% | $193.5016 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $189.70 | 7.591% | $204.1001 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $19.91 | 8.335% | $21.5695 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $85.60 | 13.681% | $97.3109 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $75.62 | 11.759% | $84.5122 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $60.72 | 13.355% | $68.8292 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $693.38 | $753.8669 | $753.86 | $753.85 | $753.80 | |