| 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 | $32.66 | 11.628% | $36.4577 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $19.82 | 9.165% | $21.6365 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $200.61 | 7.256% | $215.1663 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $53.43 | 8.455% | $57.9475 | $57.95 | $57.95 | $57.90 |
| Purchase #5 | $128.57 | 8.166% | $139.069 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $43.80 | 9.232% | $47.8436 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $109.40 | 11.693% | $122.1921 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $588.29 | $640.3127 | $640.32 | $640.30 | $640.30 | |