| 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 | $72.59 | 12.758% | $81.851 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $41.69 | 13.802% | $47.4441 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $128.58 | 3.589% | $133.1947 | $133.19 | $133.20 | $133.20 |
| Purchase #4 | $207.92 | 12.410% | $233.7229 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $223.81 | 12.333% | $251.4125 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $66.95 | 11.325% | $74.5321 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $145.76 | 3.555% | $150.9418 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $887.30 | $973.0991 | $973.08 | $973.10 | $973.00 | |