| 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 | $21.53 | 7.144% | $23.0681 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $211.49 | 4.283% | $220.5481 | $220.55 | $220.55 | $220.50 |
| Purchase #3 | $39.83 | 12.174% | $44.6789 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $162.35 | 3.384% | $167.8439 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $43.82 | 7.214% | $46.9812 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $240.36 | 6.706% | $256.4785 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $87.39 | 9.862% | $96.0084 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $806.77 | $855.6071 | $855.61 | $855.65 | $855.60 | |