| 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 | $107.84 | 9.614% | $118.2077 | $118.21 | $118.20 | $118.20 |
| Purchase #2 | $39.69 | 13.632% | $45.1005 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $154.47 | 12.663% | $174.0305 | $174.03 | $174.05 | $174.00 |
| Purchase #4 | $103.26 | 7.683% | $111.1935 | $111.19 | $111.20 | $111.20 |
| Purchase #5 | $42.77 | 7.804% | $46.1078 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $96.95 | 10.425% | $107.057 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $71.54 | 8.527% | $77.6402 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $616.52 | $679.3372 | $679.34 | $679.35 | $679.30 | |