| 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 | $114.71 | 13.624% | $130.3381 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $47.85 | 6.765% | $51.0871 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $148.89 | 10.514% | $164.5443 | $164.54 | $164.55 | $164.50 |
| Purchase #4 | $127.51 | 8.767% | $138.6888 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $50.61 | 13.667% | $57.5269 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $34.54 | 5.873% | $36.5685 | $36.57 | $36.55 | $36.60 |
| Purchase #7 | $247.74 | 10.589% | $273.9732 | $273.97 | $273.95 | $274.00 |
| 7 purchase totals = | $771.85 | $852.7269 | $852.73 | $852.75 | $852.70 | |