| 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 | $23.72 | 8.392% | $25.7106 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $240.97 | 5.590% | $254.4402 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $248.90 | 9.673% | $272.9761 | $272.98 | $273.00 | $273.00 |
| Purchase #4 | $78.51 | 5.874% | $83.1217 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $185.77 | 4.819% | $194.7223 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $78.79 | 12.305% | $88.4851 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $141.89 | 9.136% | $154.8531 | $154.85 | $154.85 | $154.90 |
| 7 purchase totals = | $998.55 | $1,074.3091 | $1,074.31 | $1,074.30 | $1,074.30 | |