| 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 | $96.43 | 12.818% | $108.7904 | $108.79 | $108.80 | $108.80 |
| Purchase #2 | $114.75 | 7.236% | $123.0533 | $123.05 | $123.05 | $123.10 |
| Purchase #3 | $90.97 | 13.116% | $102.9016 | $102.90 | $102.90 | $102.90 |
| Purchase #4 | $47.53 | 11.506% | $52.9988 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $250.65 | 10.296% | $276.4569 | $276.46 | $276.45 | $276.50 |
| Purchase #6 | $27.47 | 6.792% | $29.3358 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $75.88 | 3.104% | $78.2353 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $703.68 | $771.7721 | $771.78 | $771.80 | $771.80 | |