| 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 | $98.85 | 3.549% | $102.3582 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $58.77 | 13.243% | $66.5529 | $66.55 | $66.55 | $66.60 |
| Purchase #3 | $159.66 | 4.822% | $167.3588 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $8.99 | 8.177% | $9.7251 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $180.69 | 3.678% | $187.3358 | $187.34 | $187.35 | $187.30 |
| Purchase #6 | $65.81 | 6.750% | $70.2522 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $230.49 | 12.563% | $259.4465 | $259.45 | $259.45 | $259.40 |
| 7 purchase totals = | $803.26 | $863.0295 | $863.04 | $863.05 | $863.10 | |