| 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 | $79.35 | 7.703% | $85.4623 | $85.46 | $85.45 | $85.50 |
| Purchase #2 | $192.53 | 13.320% | $218.175 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $219.99 | 11.866% | $246.094 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $77.36 | 8.281% | $83.7662 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $109.91 | 7.402% | $118.0455 | $118.05 | $118.05 | $118.00 |
| Purchase #6 | $87.28 | 10.112% | $96.1058 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $174.71 | 6.363% | $185.8268 | $185.83 | $185.85 | $185.80 |
| 7 purchase totals = | $941.13 | $1,033.4756 | $1,033.49 | $1,033.50 | $1,033.50 | |