| 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 | $93.30 | 6.779% | $99.6248 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $20.39 | 12.202% | $22.878 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $56.62 | 8.405% | $61.3789 | $61.38 | $61.40 | $61.40 |
| Purchase #4 | $138.35 | 4.204% | $144.1662 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $246.78 | 8.429% | $267.5811 | $267.58 | $267.60 | $267.60 |
| Purchase #6 | $103.27 | 9.757% | $113.3461 | $113.35 | $113.35 | $113.30 |
| Purchase #7 | $14.62 | 11.108% | $16.244 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $673.33 | $725.2191 | $725.22 | $725.25 | $725.20 | |