| 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 | $48.93 | 13.619% | $55.5938 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $231.75 | 5.512% | $244.5241 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $6.65 | 13.553% | $7.5513 | $7.55 | $7.55 | $7.60 |
| Purchase #4 | $92.30 | 6.317% | $98.1306 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $193.53 | 10.781% | $214.3945 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $93.75 | 12.455% | $105.4266 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $107.83 | 11.853% | $120.6111 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $774.74 | $846.2320 | $846.22 | $846.25 | $846.20 | |