| 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 | $76.36 | 11.452% | $85.1047 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $162.89 | 9.132% | $177.7651 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $222.91 | 4.650% | $233.2753 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $164.60 | 8.264% | $178.2025 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $21.52 | 10.247% | $23.7252 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $76.49 | 4.345% | $79.8135 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $181.83 | 9.310% | $198.7584 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $906.60 | $976.6447 | $976.65 | $976.65 | $976.70 | |