| 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 | $23.35 | 9.315% | $25.5251 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $18.53 | 4.668% | $19.395 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $162.30 | 4.338% | $169.3406 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $229.34 | 10.244% | $252.8336 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $91.98 | 6.638% | $98.0856 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $159.43 | 13.482% | $180.9244 | $180.92 | $180.90 | $180.90 |
| Purchase #7 | $60.93 | 12.754% | $68.701 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $745.86 | $814.8053 | $814.81 | $814.85 | $814.70 | |