| 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 | $97.56 | 11.547% | $108.8253 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $47.81 | 4.311% | $49.8711 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $37.48 | 8.502% | $40.6665 | $40.67 | $40.65 | $40.70 |
| Purchase #4 | $23.32 | 12.147% | $26.1527 | $26.15 | $26.15 | $26.20 |
| Purchase #5 | $167.33 | 10.223% | $184.4361 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $123.60 | 5.141% | $129.9543 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $212.68 | 12.229% | $238.6886 | $238.69 | $238.70 | $238.70 |
| 7 purchase totals = | $709.78 | $778.5946 | $778.60 | $778.60 | $778.70 | |