| 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 | $49.60 | 4.128% | $51.6475 | $51.65 | $51.65 | $51.60 |
| Purchase #2 | $5.65 | 6.146% | $5.9972 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $118.52 | 5.518% | $125.0599 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $125.45 | 8.840% | $136.5398 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $67.62 | 4.276% | $70.5114 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $41.95 | 13.535% | $47.6279 | $47.63 | $47.65 | $47.60 |
| Purchase #7 | $57.98 | 13.232% | $65.6519 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $466.77 | $503.0356 | $503.04 | $503.05 | $503.00 | |