| 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 | $89.53 | 10.571% | $98.9942 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $124.51 | 8.575% | $135.1867 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $83.89 | 5.790% | $88.7472 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $237.38 | 8.856% | $258.4024 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $37.80 | 8.445% | $40.9922 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $21.61 | 12.827% | $24.3819 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $162.62 | 8.602% | $176.6086 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $757.34 | $823.3132 | $823.31 | $823.35 | $823.30 | |