| 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 | $76.76 | 4.729% | $80.39 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $183.43 | 8.870% | $199.7002 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $61.73 | 13.119% | $69.8284 | $69.83 | $69.85 | $69.80 |
| Purchase #4 | $194.47 | 10.841% | $215.5525 | $215.55 | $215.55 | $215.60 |
| Purchase #5 | $63.55 | 9.421% | $69.537 | $69.54 | $69.55 | $69.50 |
| Purchase #6 | $135.92 | 12.198% | $152.4995 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $174.45 | 13.370% | $197.774 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $890.31 | $985.2816 | $985.28 | $985.30 | $985.30 | |