| 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 | $74.47 | 5.753% | $78.7543 | $78.75 | $78.75 | $78.80 |
| Purchase #2 | $167.60 | 3.228% | $173.0101 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $68.33 | 9.773% | $75.0079 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $152.79 | 12.419% | $171.765 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $22.48 | 9.305% | $24.5718 | $24.57 | $24.55 | $24.60 |
| Purchase #6 | $28.65 | 13.545% | $32.5306 | $32.53 | $32.55 | $32.50 |
| Purchase #7 | $78.42 | 9.743% | $86.0605 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $592.74 | $641.7002 | $641.70 | $641.65 | $641.80 | |