| 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 | $120.89 | 13.222% | $136.8741 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $47.69 | 12.236% | $53.5253 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $245.25 | 12.789% | $276.615 | $276.62 | $276.60 | $276.60 |
| Purchase #4 | $133.40 | 11.474% | $148.7063 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $86.93 | 11.461% | $96.893 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $30.25 | 9.509% | $33.1265 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $6.43 | 7.652% | $6.922 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $670.84 | $752.6622 | $752.67 | $752.65 | $752.60 | |