| 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 | $34.45 | 3.242% | $35.5669 | $35.57 | $35.55 | $35.60 |
| Purchase #2 | $159.74 | 7.364% | $171.5033 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $49.93 | 8.480% | $54.1641 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $110.75 | 13.456% | $125.6525 | $125.65 | $125.65 | $125.70 |
| Purchase #5 | $39.71 | 7.394% | $42.6462 | $42.65 | $42.65 | $42.60 |
| Purchase #6 | $216.73 | 13.594% | $246.1923 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $135.39 | 10.867% | $150.1028 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $746.70 | $825.8281 | $825.82 | $825.80 | $825.90 | |