| 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 | $32.58 | 8.611% | $35.3855 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $193.94 | 4.826% | $203.2995 | $203.30 | $203.30 | $203.30 |
| Purchase #3 | $112.50 | 11.434% | $125.3633 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $118.46 | 9.510% | $129.7255 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $38.47 | 7.847% | $41.4887 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $73.68 | 12.853% | $83.1501 | $83.15 | $83.15 | $83.20 |
| Purchase #7 | $80.63 | 4.691% | $84.4124 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $650.26 | $702.8250 | $702.83 | $702.85 | $702.90 | |