| 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 | $18.76 | 5.162% | $19.7284 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $95.73 | 3.166% | $98.7608 | $98.76 | $98.75 | $98.80 |
| Purchase #3 | $91.88 | 6.357% | $97.7208 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $233.78 | 9.313% | $255.5519 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $25.88 | 7.843% | $27.9098 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $171.65 | 13.221% | $194.3438 | $194.34 | $194.35 | $194.30 |
| Purchase #7 | $121.30 | 6.310% | $128.954 | $128.95 | $128.95 | $129.00 |
| 7 purchase totals = | $758.98 | $822.9695 | $822.96 | $822.95 | $823.00 | |