| 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 | $47.96 | 6.152% | $50.9105 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $115.98 | 4.444% | $121.1342 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $79.95 | 9.682% | $87.6908 | $87.69 | $87.70 | $87.70 |
| Purchase #4 | $146.75 | 6.564% | $156.3827 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $246.81 | 11.406% | $274.9611 | $274.96 | $274.95 | $275.00 |
| Purchase #6 | $35.48 | 10.614% | $39.2458 | $39.25 | $39.25 | $39.20 |
| Purchase #7 | $134.90 | 12.171% | $151.3187 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $807.83 | $881.6438 | $881.64 | $881.65 | $881.60 | |