| 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 | $84.36 | 4.743% | $88.3612 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $185.76 | 10.388% | $205.0567 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $131.82 | 6.255% | $140.0653 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $176.76 | 10.670% | $195.6203 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $243.54 | 4.259% | $253.9124 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $15.45 | 10.593% | $17.0866 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $62.46 | 12.860% | $70.4924 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $900.15 | $970.5949 | $970.60 | $970.55 | $970.70 | |