| 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 | $99.52 | 9.168% | $108.644 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $15.80 | 3.600% | $16.3688 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $145.56 | 6.398% | $154.8729 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $51.91 | 3.607% | $53.7824 | $53.78 | $53.80 | $53.80 |
| Purchase #5 | $117.49 | 7.766% | $126.6143 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $5.41 | 8.504% | $5.8701 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $234.98 | 6.538% | $250.343 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $670.67 | $716.4955 | $716.48 | $716.45 | $716.50 | |