| 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 | $40.46 | 13.215% | $45.8068 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $65.40 | 12.747% | $73.7365 | $73.74 | $73.75 | $73.70 |
| Purchase #3 | $167.89 | 3.548% | $173.8467 | $173.85 | $173.85 | $173.80 |
| Purchase #4 | $249.70 | 5.772% | $264.1127 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $228.46 | 9.712% | $250.648 | $250.65 | $250.65 | $250.60 |
| Purchase #6 | $7.51 | 7.536% | $8.076 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $65.87 | 6.835% | $70.3722 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $825.29 | $886.5989 | $886.61 | $886.60 | $886.50 | |