| 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 | $72.46 | 8.727% | $78.7836 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $43.98 | 6.653% | $46.906 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $17.43 | 12.316% | $19.5767 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $203.58 | 6.190% | $216.1816 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $214.78 | 12.656% | $241.9626 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $99.33 | 7.312% | $106.593 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $194.66 | 10.261% | $214.6341 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $846.22 | $924.6376 | $924.63 | $924.70 | $924.70 | |