| 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 | $33.34 | 6.360% | $35.4604 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $81.94 | 8.333% | $88.7681 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $15.66 | 5.152% | $16.4668 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $248.41 | 9.744% | $272.6151 | $272.62 | $272.60 | $272.60 |
| Purchase #5 | $67.25 | 3.397% | $69.5345 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $209.26 | 8.354% | $226.7416 | $226.74 | $226.75 | $226.70 |
| Purchase #7 | $202.91 | 4.124% | $211.278 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $858.77 | $920.8645 | $920.87 | $920.85 | $920.90 | |