| 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 | $190.98 | 13.785% | $217.3066 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $111.76 | 11.376% | $124.4738 | $124.47 | $124.45 | $124.50 |
| Purchase #3 | $101.29 | 9.251% | $110.6603 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $19.65 | 5.564% | $20.7433 | $20.74 | $20.75 | $20.70 |
| Purchase #5 | $89.46 | 11.567% | $99.8078 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $71.53 | 6.563% | $76.2245 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $65.77 | 11.841% | $73.5578 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $650.44 | $722.7741 | $722.77 | $722.70 | $722.80 | |