| 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 | $82.94 | 9.740% | $91.0184 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $146.96 | 8.370% | $159.2606 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $118.93 | 7.593% | $127.9604 | $127.96 | $127.95 | $128.00 |
| Purchase #4 | $38.54 | 7.826% | $41.5561 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $224.34 | 6.571% | $239.0814 | $239.08 | $239.10 | $239.10 |
| Purchase #6 | $117.42 | 4.519% | $122.7262 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $24.68 | 7.232% | $26.4649 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $753.81 | $808.0680 | $808.07 | $808.05 | $808.20 | |