| 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 | $66.83 | 11.764% | $74.6919 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $163.75 | 11.386% | $182.3946 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $18.38 | 7.535% | $19.7649 | $19.76 | $19.75 | $19.80 |
| Purchase #4 | $241.65 | 3.627% | $250.4146 | $250.41 | $250.40 | $250.40 |
| Purchase #5 | $80.92 | 13.117% | $91.5343 | $91.53 | $91.55 | $91.50 |
| Purchase #6 | $89.50 | 10.263% | $98.6854 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $174.62 | 10.156% | $192.3544 | $192.35 | $192.35 | $192.40 |
| 7 purchase totals = | $835.65 | $909.8401 | $909.82 | $909.85 | $909.90 | |