| 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 | $65.56 | 13.454% | $74.3804 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $184.42 | 8.180% | $199.5056 | $199.51 | $199.50 | $199.50 |
| Purchase #3 | $240.45 | 12.860% | $271.3719 | $271.37 | $271.35 | $271.40 |
| Purchase #4 | $65.64 | 8.267% | $71.0665 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $87.43 | 13.161% | $98.9367 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $35.90 | 3.580% | $37.1852 | $37.19 | $37.20 | $37.20 |
| Purchase #7 | $144.88 | 8.252% | $156.8355 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $824.28 | $909.2818 | $909.30 | $909.30 | $909.30 | |