| 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 | $12.49 | 8.662% | $13.5719 | $13.57 | $13.55 | $13.60 |
| Purchase #2 | $178.58 | 10.811% | $197.8863 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $94.66 | 7.561% | $101.8172 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $173.34 | 8.150% | $187.4672 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $110.91 | 5.864% | $117.4138 | $117.41 | $117.40 | $117.40 |
| Purchase #6 | $14.91 | 9.686% | $16.3542 | $16.35 | $16.35 | $16.40 |
| Purchase #7 | $43.27 | 8.592% | $46.9878 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $628.16 | $681.4984 | $681.50 | $681.45 | $681.60 | |