| 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 | $87.75 | 13.114% | $99.2575 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $172.80 | 4.600% | $180.7488 | $180.75 | $180.75 | $180.70 |
| Purchase #3 | $158.67 | 8.811% | $172.6504 | $172.65 | $172.65 | $172.70 |
| Purchase #4 | $115.64 | 3.424% | $119.5995 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $18.63 | 6.144% | $19.7746 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $67.29 | 5.113% | $70.7305 | $70.73 | $70.75 | $70.70 |
| Purchase #7 | $38.66 | 4.787% | $40.5107 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $659.44 | $703.2720 | $703.27 | $703.25 | $703.30 | |