| 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 | $86.81 | 7.767% | $93.5525 | $93.55 | $93.55 | $93.60 |
| Purchase #2 | $60.46 | 7.144% | $64.7793 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $242.77 | 5.621% | $256.4161 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $7.42 | 7.181% | $7.9528 | $7.95 | $7.95 | $8.00 |
| Purchase #5 | $84.61 | 6.411% | $90.0343 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $53.99 | 9.132% | $58.9204 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $239.48 | 5.826% | $253.4321 | $253.43 | $253.45 | $253.40 |
| 7 purchase totals = | $775.54 | $825.0875 | $825.08 | $825.10 | $825.10 | |