| 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 | $7.97 | 4.148% | $8.3006 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $63.53 | 12.229% | $71.2991 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $102.48 | 7.239% | $109.8985 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $84.44 | 12.561% | $95.0465 | $95.05 | $95.05 | $95.00 |
| Purchase #5 | $245.69 | 3.187% | $253.5201 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $12.31 | 11.605% | $13.7386 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $198.68 | 9.459% | $217.4731 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $715.10 | $769.2765 | $769.28 | $769.25 | $769.20 | |