| 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 | $82.26 | 5.560% | $86.8337 | $86.83 | $86.85 | $86.80 |
| Purchase #2 | $20.88 | 6.252% | $22.1854 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $166.95 | 9.219% | $182.3411 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $172.77 | 8.856% | $188.0705 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $198.65 | 9.399% | $217.3211 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $5.69 | 11.585% | $6.3492 | $6.35 | $6.35 | $6.30 |
| Purchase #7 | $60.60 | 13.622% | $68.8549 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $707.80 | $771.9559 | $771.95 | $771.95 | $771.90 | |