| 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 | $196.88 | 12.281% | $221.0588 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $55.71 | 4.739% | $58.3501 | $58.35 | $58.35 | $58.40 |
| Purchase #3 | $35.94 | 6.507% | $38.2786 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $43.98 | 8.683% | $47.7988 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $198.55 | 7.232% | $212.9091 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $30.88 | 10.275% | $34.0529 | $34.05 | $34.05 | $34.10 |
| Purchase #7 | $154.74 | 4.392% | $161.5362 | $161.54 | $161.55 | $161.50 |
| 7 purchase totals = | $716.68 | $773.9845 | $773.99 | $774.00 | $774.10 | |