| 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 | $51.80 | 4.134% | $53.9414 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $234.68 | 3.534% | $242.9736 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $51.57 | 6.310% | $54.8241 | $54.82 | $54.80 | $54.80 |
| Purchase #4 | $8.26 | 11.556% | $9.2145 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $187.75 | 7.709% | $202.2236 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $75.30 | 11.654% | $84.0755 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $237.87 | 8.368% | $257.775 | $257.78 | $257.80 | $257.80 |
| 7 purchase totals = | $847.23 | $905.0277 | $905.02 | $905.00 | $905.00 | |