| 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 | $67.99 | 7.483% | $73.0777 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $178.34 | 3.821% | $185.1544 | $185.15 | $185.15 | $185.20 |
| Purchase #3 | $62.95 | 6.334% | $66.9373 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $14.51 | 5.537% | $15.3134 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $200.95 | 11.174% | $223.4042 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $191.31 | 6.401% | $203.5558 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $137.30 | 8.789% | $149.3673 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $853.35 | $916.8101 | $916.81 | $916.80 | $916.90 | |