| 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 | $48.71 | 12.109% | $54.6083 | $54.61 | $54.60 | $54.60 |
| Purchase #2 | $141.57 | 8.333% | $153.367 | $153.37 | $153.35 | $153.40 |
| Purchase #3 | $222.26 | 9.255% | $242.8302 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $106.49 | 3.482% | $110.198 | $110.20 | $110.20 | $110.20 |
| Purchase #5 | $186.82 | 10.466% | $206.3726 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $74.72 | 8.246% | $80.8814 | $80.88 | $80.90 | $80.90 |
| Purchase #7 | $197.52 | 10.329% | $217.9218 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $978.09 | $1,066.1793 | $1,066.18 | $1,066.15 | $1,066.20 | |