| 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 | $23.33 | 4.346% | $24.3439 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $19.63 | 10.209% | $21.634 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $93.44 | 11.396% | $104.0884 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $54.43 | 13.411% | $61.7296 | $61.73 | $61.75 | $61.70 |
| Purchase #5 | $141.62 | 13.625% | $160.9157 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $151.57 | 5.464% | $159.8518 | $159.85 | $159.85 | $159.90 |
| Purchase #7 | $173.67 | 6.118% | $184.2951 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $657.69 | $716.8585 | $716.86 | $716.90 | $716.80 | |