| 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 | $90.57 | 7.316% | $97.1961 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $69.34 | 6.236% | $73.664 | $73.66 | $73.65 | $73.70 |
| Purchase #3 | $161.50 | 3.799% | $167.6354 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $128.81 | 12.653% | $145.1083 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $53.54 | 10.629% | $59.2308 | $59.23 | $59.25 | $59.20 |
| Purchase #6 | $10.87 | 13.340% | $12.3201 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $228.48 | 11.653% | $255.1048 | $255.10 | $255.10 | $255.10 |
| 7 purchase totals = | $743.11 | $810.2595 | $810.26 | $810.25 | $810.20 | |