| 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 | $85.55 | 6.659% | $91.2468 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $150.46 | 6.634% | $160.4415 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $43.48 | 9.408% | $47.5706 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $74.97 | 9.265% | $81.916 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $140.33 | 13.253% | $158.9279 | $158.93 | $158.95 | $158.90 |
| Purchase #6 | $159.35 | 6.448% | $169.6249 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $35.38 | 10.391% | $39.0563 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $689.52 | $748.7840 | $748.79 | $748.75 | $748.70 | |