| 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 | $54.60 | 11.561% | $60.9123 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $37.95 | 4.831% | $39.7834 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $91.75 | 5.149% | $96.4742 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $9.49 | 6.748% | $10.1304 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $184.87 | 11.273% | $205.7104 | $205.71 | $205.70 | $205.70 |
| Purchase #6 | $51.48 | 3.247% | $53.1516 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $15.85 | 7.123% | $16.979 | $16.98 | $17.00 | $17.00 |
| 7 purchase totals = | $445.99 | $483.1413 | $483.13 | $483.15 | $483.20 | |