| 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 | $88.25 | 3.154% | $91.0334 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $238.37 | 5.856% | $252.3289 | $252.33 | $252.35 | $252.30 |
| Purchase #3 | $24.47 | 9.678% | $26.8382 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $152.52 | 12.407% | $171.4432 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $60.78 | 5.761% | $64.2815 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $9.35 | 11.505% | $10.4257 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $74.27 | 5.239% | $78.161 | $78.16 | $78.15 | $78.20 |
| 7 purchase totals = | $648.01 | $694.5119 | $694.51 | $694.60 | $694.40 | |