| 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 | $204.52 | 7.292% | $219.4336 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $84.57 | 7.682% | $91.0667 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $29.77 | 5.148% | $31.3026 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $85.56 | 5.118% | $89.939 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $84.77 | 9.717% | $93.0071 | $93.01 | $93.00 | $93.00 |
| Purchase #6 | $70.90 | 5.154% | $74.5542 | $74.55 | $74.55 | $74.60 |
| Purchase #7 | $157.57 | 5.366% | $166.0252 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $717.66 | $765.3284 | $765.33 | $765.35 | $765.30 | |