| 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 | $38.85 | 9.584% | $42.5734 | $42.57 | $42.55 | $42.60 |
| Purchase #2 | $179.80 | 12.229% | $201.7877 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $86.66 | 4.304% | $90.3898 | $90.39 | $90.40 | $90.40 |
| Purchase #4 | $46.98 | 7.771% | $50.6308 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $190.67 | 11.213% | $212.0498 | $212.05 | $212.05 | $212.00 |
| Purchase #6 | $204.88 | 6.124% | $217.4269 | $217.43 | $217.45 | $217.40 |
| Purchase #7 | $174.92 | 4.722% | $183.1797 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $922.76 | $998.0381 | $998.04 | $998.10 | $998.00 | |