| 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 | $26.47 | 5.536% | $27.9354 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $22.85 | 6.162% | $24.258 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $57.75 | 3.182% | $59.5876 | $59.59 | $59.60 | $59.60 |
| Purchase #4 | $14.31 | 9.105% | $15.6129 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $134.54 | 10.153% | $148.1998 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $46.71 | 10.791% | $51.7505 | $51.75 | $51.75 | $51.80 |
| Purchase #7 | $130.95 | 7.815% | $141.1837 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $433.58 | $468.5279 | $468.53 | $468.55 | $468.60 | |