| 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 | $108.41 | 4.720% | $113.527 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $67.96 | 6.163% | $72.1484 | $72.15 | $72.15 | $72.10 |
| Purchase #3 | $33.69 | 12.307% | $37.8362 | $37.84 | $37.85 | $37.80 |
| Purchase #4 | $154.27 | 12.279% | $173.2128 | $173.21 | $173.20 | $173.20 |
| Purchase #5 | $14.88 | 10.678% | $16.4689 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $48.85 | 4.765% | $51.1777 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $106.61 | 8.364% | $115.5269 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $534.67 | $579.8979 | $579.91 | $579.95 | $579.80 | |