| 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 | $76.53 | 4.239% | $79.7741 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $206.64 | 3.157% | $213.1636 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $96.46 | 10.759% | $106.8381 | $106.84 | $106.85 | $106.80 |
| Purchase #4 | $26.69 | 3.620% | $27.6562 | $27.66 | $27.65 | $27.70 |
| Purchase #5 | $148.87 | 4.866% | $156.114 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $181.73 | 3.158% | $187.469 | $187.47 | $187.45 | $187.50 |
| Purchase #7 | $158.60 | 11.828% | $177.3592 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $895.52 | $948.3742 | $948.37 | $948.30 | $948.50 | |