| 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 | $243.97 | 10.588% | $269.8015 | $269.80 | $269.80 | $269.80 |
| Purchase #2 | $35.81 | 8.192% | $38.7436 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $220.58 | 11.642% | $246.2599 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $88.67 | 3.175% | $91.4853 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $111.40 | 5.504% | $117.5315 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $68.41 | 3.273% | $70.6491 | $70.65 | $70.65 | $70.60 |
| Purchase #7 | $58.77 | 12.276% | $65.9846 | $65.98 | $66.00 | $66.00 |
| 7 purchase totals = | $827.61 | $900.4555 | $900.45 | $900.50 | $900.40 | |