| 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 | $20.91 | 5.473% | $22.0544 | $22.05 | $22.05 | $22.10 |
| Purchase #2 | $175.85 | 8.815% | $191.3512 | $191.35 | $191.35 | $191.40 |
| Purchase #3 | $92.39 | 7.590% | $99.4024 | $99.40 | $99.40 | $99.40 |
| Purchase #4 | $146.34 | 4.660% | $153.1594 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $46.77 | 9.279% | $51.1098 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $242.52 | 11.209% | $269.7041 | $269.70 | $269.70 | $269.70 |
| Purchase #7 | $40.27 | 6.800% | $43.0084 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $765.05 | $829.7897 | $829.78 | $829.75 | $829.90 | |