| 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 | $100.26 | 11.737% | $112.0275 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $187.89 | 5.234% | $197.7242 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $104.84 | 4.662% | $109.7276 | $109.73 | $109.75 | $109.70 |
| Purchase #4 | $51.83 | 6.421% | $55.158 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $115.50 | 13.106% | $130.6374 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $69.89 | 4.583% | $73.0931 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $168.79 | 12.214% | $189.406 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $799.00 | $867.7738 | $867.78 | $867.80 | $867.70 | |