| 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 | $89.68 | 4.107% | $93.3632 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $116.67 | 3.554% | $120.8165 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $193.92 | 10.766% | $214.7974 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $215.33 | 10.216% | $237.3281 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $140.79 | 10.778% | $155.9643 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $102.92 | 10.453% | $113.6782 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $62.67 | 12.581% | $70.5545 | $70.55 | $70.55 | $70.60 |
| 7 purchase totals = | $921.98 | $1,006.5022 | $1,006.50 | $1,006.50 | $1,006.60 | |