| 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 | $63.66 | 11.592% | $71.0395 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $152.62 | 7.227% | $163.6498 | $163.65 | $163.65 | $163.60 |
| Purchase #3 | $6.55 | 3.541% | $6.7819 | $6.78 | $6.80 | $6.80 |
| Purchase #4 | $138.46 | 9.861% | $152.1135 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $218.57 | 9.812% | $240.0161 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $112.66 | 5.337% | $118.6727 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $125.72 | 13.333% | $142.4822 | $142.48 | $142.50 | $142.50 |
| 7 purchase totals = | $818.24 | $894.7557 | $894.75 | $894.75 | $894.70 | |