| 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 | $48.57 | 5.513% | $51.2477 | $51.25 | $51.25 | $51.20 |
| Purchase #2 | $29.39 | 10.171% | $32.3793 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $175.48 | 3.566% | $181.7376 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $125.43 | 13.755% | $142.6829 | $142.68 | $142.70 | $142.70 |
| Purchase #5 | $7.97 | 8.254% | $8.6278 | $8.63 | $8.65 | $8.60 |
| Purchase #6 | $43.74 | 6.806% | $46.7169 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $87.32 | 10.849% | $96.7933 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $517.90 | $560.1855 | $560.19 | $560.25 | $560.10 | |