| 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 | $30.86 | 4.719% | $32.3163 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $60.40 | 3.159% | $62.308 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $68.88 | 11.249% | $76.6283 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $10.80 | 7.229% | $11.5807 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $153.30 | 11.541% | $170.9924 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $104.94 | 12.209% | $117.7521 | $117.75 | $117.75 | $117.80 |
| Purchase #7 | $201.85 | 6.294% | $214.5544 | $214.55 | $214.55 | $214.60 |
| 7 purchase totals = | $631.03 | $686.1322 | $686.13 | $686.15 | $686.20 | |