| 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 | $72.46 | 6.523% | $77.1866 | $77.19 | $77.20 | $77.20 |
| Purchase #2 | $112.56 | 9.641% | $123.4119 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $34.57 | 6.109% | $36.6819 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $137.98 | 11.857% | $154.3403 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $246.52 | 12.570% | $277.5076 | $277.51 | $277.50 | $277.50 |
| Purchase #6 | $126.77 | 7.462% | $136.2296 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $101.99 | 6.452% | $108.5704 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $832.85 | $913.9283 | $913.93 | $913.95 | $913.90 | |