| 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 | $51.47 | 9.306% | $56.2598 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $185.53 | 10.519% | $205.0459 | $205.05 | $205.05 | $205.00 |
| Purchase #3 | $137.38 | 8.824% | $149.5024 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $222.85 | 13.719% | $253.4228 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $62.68 | 13.582% | $71.1932 | $71.19 | $71.20 | $71.20 |
| Purchase #6 | $27.26 | 3.439% | $28.1975 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $67.90 | 6.386% | $72.2361 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $755.07 | $835.8577 | $835.86 | $835.85 | $835.80 | |