| 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 | $5.94 | 11.494% | $6.6227 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $160.55 | 12.138% | $180.0376 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $83.72 | 8.388% | $90.7424 | $90.74 | $90.75 | $90.70 |
| Purchase #4 | $183.35 | 13.115% | $207.3964 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $224.26 | 9.177% | $244.8403 | $244.84 | $244.85 | $244.80 |
| Purchase #6 | $78.44 | 10.200% | $86.4409 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $44.72 | 3.185% | $46.1443 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $780.98 | $862.2246 | $862.22 | $862.25 | $862.00 | |