| 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 | $73.55 | 8.137% | $79.5348 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $118.26 | 6.521% | $125.9717 | $125.97 | $125.95 | $126.00 |
| Purchase #3 | $8.77 | 5.614% | $9.2623 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $34.86 | 9.616% | $38.2121 | $38.21 | $38.20 | $38.20 |
| Purchase #5 | $227.47 | 6.371% | $241.9621 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $90.37 | 3.298% | $93.3504 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $166.60 | 13.744% | $189.4975 | $189.50 | $189.50 | $189.50 |
| 7 purchase totals = | $719.88 | $777.7909 | $777.78 | $777.75 | $777.90 | |