| 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 | $13.28 | 11.395% | $14.7933 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $118.95 | 4.568% | $124.3836 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $172.47 | 11.849% | $192.906 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $6.68 | 8.695% | $7.2608 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $108.38 | 13.153% | $122.6352 | $122.64 | $122.65 | $122.60 |
| Purchase #6 | $180.61 | 3.732% | $187.3504 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $22.27 | 4.288% | $23.2249 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $622.64 | $672.5542 | $672.55 | $672.55 | $672.60 | |