| 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 | $88.31 | 11.304% | $98.2926 | $98.29 | $98.30 | $98.30 |
| Purchase #2 | $26.90 | 11.625% | $30.0271 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $193.31 | 9.298% | $211.284 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $202.73 | 7.115% | $217.1542 | $217.15 | $217.15 | $217.20 |
| Purchase #5 | $160.92 | 11.190% | $178.9269 | $178.93 | $178.95 | $178.90 |
| Purchase #6 | $193.79 | 5.103% | $203.6791 | $203.68 | $203.70 | $203.70 |
| Purchase #7 | $27.71 | 6.330% | $29.464 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $893.67 | $968.8279 | $968.82 | $968.90 | $968.90 | |