| 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 | $44.38 | 8.271% | $48.0507 | $48.05 | $48.05 | $48.10 |
| Purchase #2 | $49.77 | 9.205% | $54.3513 | $54.35 | $54.35 | $54.40 |
| Purchase #3 | $159.69 | 12.856% | $180.2197 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $66.75 | 10.401% | $73.6927 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $221.54 | 7.213% | $237.5197 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $43.59 | 3.166% | $44.9701 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $31.77 | 6.597% | $33.8659 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $617.49 | $672.6701 | $672.67 | $672.60 | $672.80 | |