| 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 | $40.26 | 4.348% | $42.0105 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $138.67 | 13.814% | $157.8259 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $54.82 | 8.669% | $59.5723 | $59.57 | $59.55 | $59.60 |
| Purchase #4 | $186.63 | 11.341% | $207.7957 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $69.60 | 9.459% | $76.1835 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $42.44 | 6.787% | $45.3204 | $45.32 | $45.30 | $45.30 |
| Purchase #7 | $183.86 | 11.131% | $204.3255 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $716.28 | $793.0338 | $793.04 | $793.05 | $793.00 | |