| 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 | $104.94 | 3.480% | $108.5919 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $27.30 | 9.172% | $29.804 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $187.54 | 10.813% | $207.8187 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $150.44 | 9.342% | $164.4941 | $164.49 | $164.50 | $164.50 |
| Purchase #5 | $169.37 | 9.607% | $185.6414 | $185.64 | $185.65 | $185.60 |
| Purchase #6 | $15.76 | 7.496% | $16.9414 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $54.61 | 5.196% | $57.4475 | $57.45 | $57.45 | $57.40 |
| 7 purchase totals = | $709.96 | $770.7390 | $770.73 | $770.75 | $770.60 | |