| 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 | $47.41 | 9.295% | $51.8168 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $150.65 | 5.778% | $159.3546 | $159.35 | $159.35 | $159.40 |
| Purchase #3 | $221.67 | 11.147% | $246.3796 | $246.38 | $246.40 | $246.40 |
| Purchase #4 | $39.55 | 10.530% | $43.7146 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $76.84 | 4.750% | $80.4899 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $208.45 | 5.869% | $220.6839 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $41.29 | 9.538% | $45.2282 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $785.86 | $847.6676 | $847.66 | $847.70 | $847.70 | |