| 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 | $50.57 | 10.532% | $55.896 | $55.90 | $55.90 | $55.90 |
| Purchase #2 | $88.61 | 10.653% | $98.0496 | $98.05 | $98.05 | $98.00 |
| Purchase #3 | $5.47 | 12.255% | $6.1403 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $38.66 | 6.631% | $41.2235 | $41.22 | $41.20 | $41.20 |
| Purchase #5 | $249.78 | 13.748% | $284.1198 | $284.12 | $284.10 | $284.10 |
| Purchase #6 | $117.45 | 11.247% | $130.6596 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $11.58 | 9.160% | $12.6407 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $562.12 | $628.7295 | $628.73 | $628.70 | $628.60 | |