| 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 | $8.49 | 7.405% | $9.1187 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $54.54 | 10.363% | $60.192 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $129.74 | 6.825% | $138.5948 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $24.30 | 9.584% | $26.6289 | $26.63 | $26.65 | $26.60 |
| Purchase #5 | $216.65 | 4.837% | $227.1294 | $227.13 | $227.15 | $227.10 |
| Purchase #6 | $101.74 | 11.234% | $113.1695 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $227.27 | 6.307% | $241.6039 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $762.73 | $816.4372 | $816.43 | $816.45 | $816.40 | |