| 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 | $88.85 | 4.572% | $92.9122 | $92.91 | $92.90 | $92.90 |
| Purchase #2 | $123.35 | 10.817% | $136.6928 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $202.90 | 5.206% | $213.463 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $55.37 | 11.385% | $61.6739 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $162.29 | 6.582% | $172.9719 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $20.37 | 13.727% | $23.1662 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $27.25 | 4.584% | $28.4991 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $680.38 | $729.3791 | $729.37 | $729.30 | $729.50 | |