| 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 | $78.48 | 10.113% | $86.4167 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $56.26 | 10.316% | $62.0638 | $62.06 | $62.05 | $62.10 |
| Purchase #3 | $12.94 | 3.442% | $13.3854 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $20.88 | 6.745% | $22.2884 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $52.31 | 9.536% | $57.2983 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $44.88 | 12.450% | $50.4676 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $239.26 | 4.302% | $249.553 | $249.55 | $249.55 | $249.60 |
| 7 purchase totals = | $505.01 | $541.4732 | $541.48 | $541.45 | $541.60 | |