| 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 | $8.89 | 9.292% | $9.7161 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $211.59 | 11.695% | $236.3355 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $6.91 | 11.525% | $7.7064 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $116.43 | 3.295% | $120.2664 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $173.57 | 11.472% | $193.482 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $142.99 | 4.441% | $149.3402 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $61.57 | 6.204% | $65.3898 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $721.95 | $782.2364 | $782.25 | $782.25 | $782.20 | |