| 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 | $47.66 | 7.368% | $51.1716 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $189.43 | 8.414% | $205.3686 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $23.33 | 7.150% | $24.9981 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $198.69 | 5.873% | $210.3591 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $12.26 | 5.666% | $12.9547 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $94.83 | 4.716% | $99.3022 | $99.30 | $99.30 | $99.30 |
| Purchase #7 | $113.73 | 8.775% | $123.7098 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $679.93 | $727.8641 | $727.86 | $727.80 | $728.00 | |