| 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 | $250.72 | 6.523% | $267.0745 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $62.97 | 4.348% | $65.7079 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $100.53 | 9.486% | $110.0663 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $193.29 | 13.856% | $220.0723 | $220.07 | $220.05 | $220.10 |
| Purchase #5 | $7.35 | 8.601% | $7.9822 | $7.98 | $8.00 | $8.00 |
| Purchase #6 | $146.45 | 6.205% | $155.5372 | $155.54 | $155.55 | $155.50 |
| Purchase #7 | $67.99 | 12.245% | $76.3154 | $76.32 | $76.30 | $76.30 |
| 7 purchase totals = | $829.30 | $902.7558 | $902.76 | $902.70 | $902.80 | |