| 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 | $53.73 | 9.802% | $58.9966 | $59.00 | $59.00 | $59.00 |
| Purchase #2 | $5.39 | 3.407% | $5.5736 | $5.57 | $5.55 | $5.60 |
| Purchase #3 | $148.58 | 12.700% | $167.4497 | $167.45 | $167.45 | $167.40 |
| Purchase #4 | $185.32 | 4.719% | $194.0653 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $48.86 | 3.190% | $50.4186 | $50.42 | $50.40 | $50.40 |
| Purchase #6 | $178.49 | 7.701% | $192.2355 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $152.34 | 8.270% | $164.9385 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $772.71 | $833.6778 | $833.69 | $833.65 | $833.60 | |