| 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 | $44.97 | 5.379% | $47.3889 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $183.48 | 6.329% | $195.0924 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $13.47 | 11.835% | $15.0642 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $139.35 | 6.867% | $148.9192 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $194.73 | 13.605% | $221.223 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $171.37 | 7.809% | $184.7523 | $184.75 | $184.75 | $184.80 |
| Purchase #7 | $34.75 | 11.822% | $38.8581 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $782.12 | $851.2981 | $851.29 | $851.25 | $851.40 | |