| 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 | $32.49 | 9.315% | $35.5164 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $239.93 | 4.689% | $251.1803 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $156.65 | 13.182% | $177.2996 | $177.30 | $177.30 | $177.30 |
| Purchase #4 | $116.91 | 3.773% | $121.321 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $156.85 | 10.507% | $173.3302 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $78.31 | 13.199% | $88.6461 | $88.65 | $88.65 | $88.60 |
| Purchase #7 | $81.32 | 8.674% | $88.3737 | $88.37 | $88.35 | $88.40 |
| 7 purchase totals = | $862.46 | $935.6673 | $935.67 | $935.65 | $935.60 | |