| 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 | $45.38 | 6.797% | $48.4645 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $7.74 | 9.293% | $8.4593 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $59.99 | 6.334% | $63.7898 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $171.33 | 10.560% | $189.4224 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $158.33 | 6.770% | $169.0489 | $169.05 | $169.05 | $169.00 |
| Purchase #6 | $215.67 | 13.353% | $244.4684 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $111.59 | 8.740% | $121.343 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $770.03 | $844.9963 | $844.99 | $844.95 | $845.00 | |