| 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 | $54.68 | 10.665% | $60.5116 | $60.51 | $60.50 | $60.50 |
| Purchase #2 | $133.95 | 10.653% | $148.2197 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $49.67 | 13.715% | $56.4822 | $56.48 | $56.50 | $56.50 |
| Purchase #4 | $54.99 | 10.112% | $60.5506 | $60.55 | $60.55 | $60.60 |
| Purchase #5 | $194.64 | 11.131% | $216.3054 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $86.76 | 11.865% | $97.0541 | $97.05 | $97.05 | $97.10 |
| Purchase #7 | $146.55 | 10.358% | $161.7296 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $721.24 | $800.8532 | $800.85 | $800.85 | $800.90 | |