| 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 | $74.34 | 4.702% | $77.8355 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $233.32 | 12.674% | $262.891 | $262.89 | $262.90 | $262.90 |
| Purchase #3 | $116.36 | 10.624% | $128.7221 | $128.72 | $128.70 | $128.70 |
| Purchase #4 | $104.77 | 8.356% | $113.5246 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $50.31 | 8.651% | $54.6623 | $54.66 | $54.65 | $54.70 |
| Purchase #6 | $7.73 | 7.379% | $8.3004 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $207.98 | 11.236% | $231.3486 | $231.35 | $231.35 | $231.30 |
| 7 purchase totals = | $794.81 | $877.2845 | $877.28 | $877.25 | $877.20 | |