| 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 | $15.27 | 8.361% | $16.5467 | $16.55 | $16.55 | $16.50 |
| Purchase #2 | $94.82 | 13.858% | $107.9602 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $168.87 | 11.246% | $187.8611 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $152.86 | 13.468% | $173.4472 | $173.45 | $173.45 | $173.40 |
| Purchase #5 | $44.63 | 13.255% | $50.5457 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $114.89 | 3.862% | $119.3271 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $191.77 | 13.664% | $217.9735 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $783.11 | $873.6615 | $873.67 | $873.65 | $873.60 | |