| 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 | $53.54 | 9.116% | $58.4207 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $118.81 | 6.365% | $126.3723 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $116.26 | 5.559% | $122.7229 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $204.86 | 13.218% | $231.9384 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $14.75 | 3.431% | $15.2561 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $221.27 | 8.253% | $239.5314 | $239.53 | $239.55 | $239.50 |
| Purchase #7 | $33.90 | 13.787% | $38.5738 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $763.39 | $832.8156 | $832.81 | $832.75 | $832.80 | |