| 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 | $84.50 | 3.802% | $87.7127 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $202.72 | 10.800% | $224.6138 | $224.61 | $224.60 | $224.60 |
| Purchase #3 | $107.44 | 10.598% | $118.8265 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $136.52 | 11.112% | $151.6901 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $169.65 | 5.481% | $178.9485 | $178.95 | $178.95 | $178.90 |
| Purchase #6 | $45.58 | 12.636% | $51.3395 | $51.34 | $51.35 | $51.30 |
| Purchase #7 | $108.48 | 8.416% | $117.6097 | $117.61 | $117.60 | $117.60 |
| 7 purchase totals = | $854.89 | $930.7408 | $930.74 | $930.75 | $930.60 | |