| 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 | $12.81 | 6.641% | $13.6607 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $234.71 | 4.173% | $244.5044 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $93.97 | 4.387% | $98.0925 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $37.37 | 4.641% | $39.1043 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $185.77 | 10.827% | $205.8833 | $205.88 | $205.90 | $205.90 |
| Purchase #6 | $131.62 | 8.228% | $142.4497 | $142.45 | $142.45 | $142.40 |
| Purchase #7 | $24.81 | 6.183% | $26.344 | $26.34 | $26.35 | $26.30 |
| 7 purchase totals = | $721.06 | $770.0389 | $770.02 | $770.05 | $770.00 | |