| 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 | $6.29 | 11.699% | $7.0259 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $139.31 | 3.764% | $144.5536 | $144.55 | $144.55 | $144.60 |
| Purchase #3 | $97.94 | 13.232% | $110.8994 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $177.91 | 12.337% | $199.8588 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $90.51 | 12.676% | $101.983 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $124.62 | 8.730% | $135.4993 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $57.84 | 6.751% | $61.7448 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $694.42 | $761.5648 | $761.56 | $761.60 | $761.60 | |