| 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 | $94.35 | 4.199% | $98.3118 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $103.30 | 5.412% | $108.8906 | $108.89 | $108.90 | $108.90 |
| Purchase #3 | $79.86 | 6.770% | $85.2665 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $69.39 | 3.855% | $72.065 | $72.07 | $72.05 | $72.10 |
| Purchase #5 | $217.90 | 9.192% | $237.9294 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $101.54 | 8.718% | $110.3923 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $121.53 | 7.524% | $130.6739 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $787.87 | $843.5295 | $843.53 | $843.50 | $843.60 | |