| 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 | $198.77 | 7.446% | $213.5704 | $213.57 | $213.55 | $213.60 |
| Purchase #2 | $58.33 | 9.121% | $63.6503 | $63.65 | $63.65 | $63.70 |
| Purchase #3 | $68.58 | 7.187% | $73.5088 | $73.51 | $73.50 | $73.50 |
| Purchase #4 | $16.90 | 8.855% | $18.3965 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $234.65 | 12.241% | $263.3735 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $15.80 | 12.708% | $17.8079 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $154.73 | 12.299% | $173.7602 | $173.76 | $173.75 | $173.80 |
| 7 purchase totals = | $747.76 | $824.0676 | $824.07 | $824.00 | $824.20 | |