| 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 | $36.32 | 13.459% | $41.2083 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $20.62 | 6.414% | $21.9426 | $21.94 | $21.95 | $21.90 |
| Purchase #3 | $62.93 | 4.424% | $65.714 | $65.71 | $65.70 | $65.70 |
| Purchase #4 | $243.68 | 12.441% | $273.9962 | $274.00 | $274.00 | $274.00 |
| Purchase #5 | $166.46 | 12.664% | $187.5405 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $64.26 | 10.129% | $70.7689 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $190.28 | 5.789% | $201.2953 | $201.30 | $201.30 | $201.30 |
| 7 purchase totals = | $784.55 | $862.4658 | $862.47 | $862.45 | $862.40 | |