| 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 | $120.79 | 10.212% | $133.1251 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $102.69 | 8.574% | $111.4946 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $81.55 | 5.389% | $85.9447 | $85.94 | $85.95 | $85.90 |
| Purchase #4 | $44.82 | 6.394% | $47.6858 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $101.96 | 4.789% | $106.8429 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $10.55 | 4.171% | $10.99 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $21.36 | 6.125% | $22.6683 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $483.72 | $518.7514 | $518.75 | $518.80 | $518.70 | |