| 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 | $70.85 | 13.840% | $80.6556 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $95.94 | 7.357% | $102.9983 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $45.35 | 6.751% | $48.4116 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $63.86 | 13.374% | $72.4006 | $72.40 | $72.40 | $72.40 |
| Purchase #5 | $129.57 | 12.494% | $145.7585 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $49.76 | 8.168% | $53.8244 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $233.68 | 8.115% | $252.6431 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $689.01 | $756.6921 | $756.69 | $756.65 | $756.70 | |