| 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 | $42.58 | 3.403% | $44.029 | $44.03 | $44.05 | $44.00 |
| Purchase #2 | $90.92 | 13.731% | $103.4042 | $103.40 | $103.40 | $103.40 |
| Purchase #3 | $136.82 | 7.335% | $146.8557 | $146.86 | $146.85 | $146.90 |
| Purchase #4 | $108.97 | 11.457% | $121.4547 | $121.45 | $121.45 | $121.50 |
| Purchase #5 | $132.41 | 3.331% | $136.8206 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $107.77 | 8.614% | $117.0533 | $117.05 | $117.05 | $117.10 |
| Purchase #7 | $72.66 | 9.241% | $79.3745 | $79.37 | $79.35 | $79.40 |
| 7 purchase totals = | $692.13 | $748.9920 | $748.98 | $748.95 | $749.10 | |