| 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 | $42.43 | 3.240% | $43.8047 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $71.39 | 9.826% | $78.4048 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $199.43 | 5.270% | $209.94 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $154.57 | 5.517% | $163.0976 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $35.61 | 8.194% | $38.5279 | $38.53 | $38.55 | $38.50 |
| Purchase #6 | $238.53 | 5.672% | $252.0594 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $82.93 | 13.838% | $94.4059 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $824.89 | $880.2403 | $880.24 | $880.25 | $880.20 | |