| 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 | $90.62 | 5.702% | $95.7872 | $95.79 | $95.80 | $95.80 |
| Purchase #2 | $234.56 | 5.616% | $247.7329 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $130.54 | 12.696% | $147.1134 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $24.54 | 4.194% | $25.5692 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $112.38 | 6.371% | $119.5397 | $119.54 | $119.55 | $119.50 |
| Purchase #6 | $87.64 | 8.369% | $94.9746 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $192.97 | 12.228% | $216.5664 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $873.25 | $947.2834 | $947.28 | $947.25 | $947.30 | |