| 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 | $198.58 | 3.516% | $205.5621 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $99.35 | 8.339% | $107.6348 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $85.56 | 10.326% | $94.3949 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $162.42 | 5.330% | $171.077 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $36.34 | 9.668% | $39.8534 | $39.85 | $39.85 | $39.90 |
| Purchase #6 | $207.61 | 6.192% | $220.4652 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $31.61 | 5.383% | $33.3116 | $33.31 | $33.30 | $33.30 |
| 7 purchase totals = | $821.47 | $872.2990 | $872.29 | $872.30 | $872.40 | |