| 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 | $90.98 | 8.166% | $98.4094 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $57.36 | 6.375% | $61.0167 | $61.02 | $61.00 | $61.00 |
| Purchase #3 | $33.99 | 12.257% | $38.1562 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $139.92 | 7.542% | $150.4728 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $121.47 | 7.403% | $130.4624 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $87.30 | 10.457% | $96.429 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $187.56 | 4.140% | $195.325 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $718.58 | $770.2715 | $770.28 | $770.25 | $770.30 | |