| 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 | $114.96 | 7.469% | $123.5464 | $123.55 | $123.55 | $123.50 |
| Purchase #2 | $206.46 | 5.288% | $217.3776 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $49.75 | 8.396% | $53.927 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $74.37 | 4.674% | $77.8461 | $77.85 | $77.85 | $77.80 |
| Purchase #5 | $210.81 | 3.121% | $217.3894 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $122.61 | 5.655% | $129.5436 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $50.91 | 12.190% | $57.1159 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $829.87 | $876.7460 | $876.76 | $876.80 | $876.60 | |