| 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 | $71.95 | 9.866% | $79.0486 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $164.72 | 7.804% | $177.5747 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $85.89 | 13.657% | $97.62 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $245.58 | 7.271% | $263.4361 | $263.44 | $263.45 | $263.40 |
| Purchase #5 | $215.78 | 4.423% | $225.3239 | $225.32 | $225.30 | $225.30 |
| Purchase #6 | $247.89 | 6.441% | $263.8566 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $173.67 | 6.498% | $184.9551 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $1,205.48 | $1,291.8150 | $1,291.82 | $1,291.75 | $1,291.80 | |