| 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 | $70.63 | 11.292% | $78.6055 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $108.68 | 9.667% | $119.1861 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $155.74 | 7.621% | $167.6089 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $67.47 | 6.300% | $71.7206 | $71.72 | $71.70 | $71.70 |
| Purchase #5 | $216.90 | 9.347% | $237.1736 | $237.17 | $237.15 | $237.20 |
| Purchase #6 | $143.53 | 10.110% | $158.0409 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $197.90 | 4.596% | $206.9955 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $960.85 | $1,039.3311 | $1,039.34 | $1,039.30 | $1,039.30 | |