| 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 | $30.65 | 11.841% | $34.2793 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $54.63 | 4.791% | $57.2473 | $57.25 | $57.25 | $57.20 |
| Purchase #3 | $176.95 | 9.768% | $194.2345 | $194.23 | $194.25 | $194.20 |
| Purchase #4 | $87.48 | 8.809% | $95.1861 | $95.19 | $95.20 | $95.20 |
| Purchase #5 | $63.59 | 9.573% | $69.6775 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $118.75 | 8.399% | $128.7238 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $186.79 | 8.283% | $202.2618 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $718.84 | $781.6103 | $781.61 | $781.65 | $781.60 | |