| 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 | $81.85 | 10.543% | $90.4794 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $19.68 | 10.516% | $21.7495 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $224.55 | 10.400% | $247.9032 | $247.90 | $247.90 | $247.90 |
| Purchase #4 | $244.60 | 9.795% | $268.5586 | $268.56 | $268.55 | $268.60 |
| Purchase #5 | $41.33 | 13.802% | $47.0344 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $5.89 | 13.247% | $6.6702 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $238.70 | 11.438% | $266.0025 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $856.60 | $948.3978 | $948.39 | $948.40 | $948.40 | |