| 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 | $40.84 | 7.786% | $44.0198 | $44.02 | $44.00 | $44.00 |
| Purchase #2 | $158.38 | 5.678% | $167.3728 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $124.45 | 4.464% | $130.0054 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $71.35 | 8.519% | $77.4283 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $162.28 | 8.516% | $176.0998 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $24.51 | 6.486% | $26.0997 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $156.58 | 8.147% | $169.3366 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $738.39 | $790.3624 | $790.37 | $790.35 | $790.30 | |