| 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 | $51.61 | 5.676% | $54.5394 | $54.54 | $54.55 | $54.50 |
| Purchase #2 | $128.57 | 6.119% | $136.4372 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $246.88 | 7.382% | $265.1047 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $62.73 | 3.168% | $64.7173 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $156.72 | 5.141% | $164.777 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $44.36 | 13.819% | $50.4901 | $50.49 | $50.50 | $50.50 |
| Purchase #7 | $161.95 | 6.797% | $172.9577 | $172.96 | $172.95 | $173.00 |
| 7 purchase totals = | $852.82 | $909.0234 | $909.03 | $909.05 | $909.00 | |