| 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 | $37.37 | 9.433% | $40.8951 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $216.56 | 9.828% | $237.8435 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $161.70 | 7.158% | $173.2745 | $173.27 | $173.25 | $173.30 |
| Purchase #4 | $185.27 | 8.495% | $201.0087 | $201.01 | $201.00 | $201.00 |
| Purchase #5 | $226.69 | 9.172% | $247.482 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $84.28 | 3.776% | $87.4624 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $13.87 | 3.525% | $14.3589 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $925.74 | $1,002.3251 | $1,002.32 | $1,002.30 | $1,002.40 | |