| 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 | $23.99 | 6.516% | $25.5532 | $25.55 | $25.55 | $25.60 |
| Purchase #2 | $208.41 | 6.579% | $222.1213 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $71.65 | 13.237% | $81.1343 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $110.36 | 9.174% | $120.4844 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $183.68 | 7.828% | $198.0585 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $48.95 | 11.776% | $54.7144 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $231.86 | 10.502% | $256.2099 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $878.90 | $958.2760 | $958.26 | $958.25 | $958.30 | |