| 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 | $81.31 | 11.104% | $90.3387 | $90.34 | $90.35 | $90.30 |
| Purchase #2 | $232.75 | 10.294% | $256.7093 | $256.71 | $256.70 | $256.70 |
| Purchase #3 | $197.30 | 11.483% | $219.956 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $80.62 | 7.303% | $86.5077 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $7.87 | 8.659% | $8.5515 | $8.55 | $8.55 | $8.60 |
| Purchase #6 | $161.61 | 13.451% | $183.3482 | $183.35 | $183.35 | $183.30 |
| Purchase #7 | $39.87 | 4.647% | $41.7228 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $801.33 | $887.1342 | $887.14 | $887.10 | $887.10 | |