| 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 | $92.88 | 6.212% | $98.6497 | $98.65 | $98.65 | $98.60 |
| Purchase #2 | $250.44 | 3.466% | $259.1203 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $160.89 | 4.834% | $168.6674 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $47.26 | 6.223% | $50.201 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $249.90 | 5.812% | $264.4242 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $48.32 | 8.776% | $52.5606 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $97.61 | 5.347% | $102.8292 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $947.30 | $996.4524 | $996.45 | $996.40 | $996.40 | |