| 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 | $69.95 | 6.577% | $74.5506 | $74.55 | $74.55 | $74.60 |
| Purchase #2 | $47.68 | 9.430% | $52.1762 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $99.78 | 10.438% | $110.195 | $110.20 | $110.20 | $110.20 |
| Purchase #4 | $98.43 | 6.584% | $104.9106 | $104.91 | $104.90 | $104.90 |
| Purchase #5 | $37.52 | 3.517% | $38.8396 | $38.84 | $38.85 | $38.80 |
| Purchase #6 | $207.71 | 6.569% | $221.3545 | $221.35 | $221.35 | $221.40 |
| Purchase #7 | $178.33 | 13.573% | $202.5347 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $739.40 | $804.5612 | $804.56 | $804.60 | $804.60 | |