| 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 | $80.59 | 4.560% | $84.2649 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $152.75 | 10.865% | $169.3463 | $169.35 | $169.35 | $169.30 |
| Purchase #3 | $70.55 | 3.859% | $73.2725 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $119.43 | 8.540% | $129.6293 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $37.91 | 10.311% | $41.8189 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $84.97 | 6.189% | $90.2288 | $90.23 | $90.25 | $90.20 |
| Purchase #7 | $198.57 | 6.800% | $212.0728 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $744.77 | $800.6335 | $800.63 | $800.60 | $800.60 | |