| 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 | $45.28 | 12.368% | $50.8802 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $89.81 | 13.498% | $101.9326 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $157.89 | 9.598% | $173.0443 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $20.68 | 10.285% | $22.8069 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $141.60 | 4.700% | $148.2552 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $87.54 | 5.114% | $92.0168 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $194.44 | 8.282% | $210.5435 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $737.24 | $799.4795 | $799.48 | $799.50 | $799.40 | |