| 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 | $10.60 | 9.337% | $11.5897 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $182.80 | 4.533% | $191.0863 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $37.35 | 12.727% | $42.1035 | $42.10 | $42.10 | $42.10 |
| Purchase #4 | $102.29 | 5.764% | $108.186 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $66.53 | 10.278% | $73.368 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $85.99 | 9.841% | $94.4523 | $94.45 | $94.45 | $94.50 |
| Purchase #7 | $243.91 | 12.807% | $275.1476 | $275.15 | $275.15 | $275.10 |
| 7 purchase totals = | $729.47 | $795.9334 | $795.94 | $795.95 | $796.00 | |