| 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 | $12.89 | 3.261% | $13.3103 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $49.66 | 8.354% | $53.8086 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $229.93 | 8.524% | $249.5292 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $151.78 | 7.205% | $162.7157 | $162.72 | $162.70 | $162.70 |
| Purchase #5 | $232.38 | 8.514% | $252.1648 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $155.34 | 11.791% | $173.6561 | $173.66 | $173.65 | $173.70 |
| Purchase #7 | $210.33 | 4.621% | $220.0493 | $220.05 | $220.05 | $220.00 |
| 7 purchase totals = | $1,042.31 | $1,125.2340 | $1,125.24 | $1,125.20 | $1,125.20 | |