| 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 | $42.70 | 8.544% | $46.3483 | $46.35 | $46.35 | $46.30 |
| Purchase #2 | $205.42 | 7.756% | $221.3524 | $221.35 | $221.35 | $221.40 |
| Purchase #3 | $97.47 | 9.698% | $106.9226 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $226.97 | 10.104% | $249.903 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $78.45 | 11.577% | $87.5322 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $8.91 | 5.807% | $9.4274 | $9.43 | $9.45 | $9.40 |
| Purchase #7 | $89.59 | 8.170% | $96.9095 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $749.51 | $818.3954 | $818.39 | $818.40 | $818.30 | |