| 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 | $202.78 | 3.807% | $210.4998 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $202.58 | 4.117% | $210.9202 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $43.77 | 12.787% | $49.3669 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $51.33 | 7.359% | $55.1074 | $55.11 | $55.10 | $55.10 |
| Purchase #5 | $108.83 | 4.473% | $113.698 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $17.37 | 13.337% | $19.6866 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $102.73 | 12.265% | $115.3298 | $115.33 | $115.35 | $115.30 |
| 7 purchase totals = | $729.39 | $774.6087 | $774.62 | $774.60 | $774.60 | |