| 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 | $52.77 | 4.624% | $55.2101 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $134.26 | 8.686% | $145.9218 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $162.98 | 8.343% | $176.5774 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $233.98 | 13.519% | $265.6118 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $12.53 | 4.405% | $13.0819 | $13.08 | $13.10 | $13.10 |
| Purchase #6 | $82.59 | 9.104% | $90.109 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $122.39 | 9.248% | $133.7086 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $801.50 | $880.2206 | $880.22 | $880.20 | $880.20 | |