| 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 | $82.25 | 9.460% | $90.0309 | $90.03 | $90.05 | $90.00 |
| Purchase #2 | $5.40 | 12.422% | $6.0708 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $110.53 | 7.772% | $119.1204 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $57.34 | 7.289% | $61.5195 | $61.52 | $61.50 | $61.50 |
| Purchase #5 | $185.49 | 13.837% | $211.1563 | $211.16 | $211.15 | $211.20 |
| Purchase #6 | $161.86 | 11.460% | $180.4092 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $198.38 | 7.552% | $213.3617 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $801.25 | $881.6688 | $881.67 | $881.60 | $881.70 | |