| 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 | $89.70 | 5.825% | $94.925 | $94.93 | $94.95 | $94.90 |
| Purchase #2 | $26.58 | 10.827% | $29.4578 | $29.46 | $29.45 | $29.50 |
| Purchase #3 | $7.48 | 11.566% | $8.3451 | $8.35 | $8.35 | $8.30 |
| Purchase #4 | $99.27 | 3.378% | $102.6233 | $102.62 | $102.60 | $102.60 |
| Purchase #5 | $11.84 | 6.628% | $12.6248 | $12.62 | $12.60 | $12.60 |
| Purchase #6 | $240.57 | 4.843% | $252.2208 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $173.45 | 13.714% | $197.2369 | $197.24 | $197.25 | $197.20 |
| 7 purchase totals = | $648.89 | $697.4337 | $697.44 | $697.40 | $697.30 | |