| 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 | $34.78 | 13.275% | $39.397 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $72.69 | 6.152% | $77.1619 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $85.25 | 7.607% | $91.735 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $200.93 | 4.286% | $209.5419 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $197.87 | 3.528% | $204.8509 | $204.85 | $204.85 | $204.90 |
| Purchase #6 | $139.42 | 9.527% | $152.7025 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $103.71 | 12.865% | $117.0523 | $117.05 | $117.05 | $117.10 |
| 7 purchase totals = | $834.65 | $892.4415 | $892.44 | $892.45 | $892.50 | |