| 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 | $49.94 | 13.847% | $56.8552 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $185.75 | 6.579% | $197.9705 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $95.86 | 4.731% | $100.3951 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $74.54 | 8.195% | $80.6486 | $80.65 | $80.65 | $80.60 |
| Purchase #5 | $13.30 | 7.127% | $14.2479 | $14.25 | $14.25 | $14.20 |
| Purchase #6 | $38.73 | 7.746% | $41.73 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $133.45 | 12.625% | $150.2981 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $591.57 | $642.1454 | $642.16 | $642.15 | $642.10 | |