| 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 | $25.50 | 4.228% | $26.5781 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $90.47 | 6.477% | $96.3297 | $96.33 | $96.35 | $96.30 |
| Purchase #3 | $214.27 | 6.687% | $228.5982 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $86.65 | 8.160% | $93.7206 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $53.96 | 7.653% | $58.0896 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $56.38 | 4.545% | $58.9425 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $193.65 | 5.187% | $203.6946 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $720.88 | $765.9533 | $765.95 | $766.00 | $765.90 | |