| 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 | $47.93 | 9.378% | $52.4249 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $86.38 | 8.727% | $93.9184 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $50.92 | 7.369% | $54.6723 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $122.25 | 8.262% | $132.3503 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $76.33 | 6.666% | $81.4182 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $202.53 | 11.494% | $225.8088 | $225.81 | $225.80 | $225.80 |
| Purchase #7 | $79.32 | 12.122% | $88.9352 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $665.66 | $729.5281 | $729.53 | $729.45 | $729.50 | |