| 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 | $26.71 | 13.576% | $30.3361 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $49.91 | 3.866% | $51.8395 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $161.67 | 4.348% | $168.6994 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $84.49 | 7.383% | $90.7279 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $187.86 | 9.379% | $205.4794 | $205.48 | $205.50 | $205.50 |
| Purchase #6 | $111.32 | 4.213% | $116.0099 | $116.01 | $116.00 | $116.00 |
| Purchase #7 | $61.52 | 12.771% | $69.3767 | $69.38 | $69.40 | $69.40 |
| 7 purchase totals = | $683.48 | $732.4689 | $732.48 | $732.55 | $732.40 | |