| 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 | $45.71 | 4.500% | $47.767 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $111.66 | 6.635% | $119.0686 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $145.69 | 10.842% | $161.4857 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $33.47 | 8.188% | $36.2105 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $207.52 | 11.559% | $231.5072 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $164.59 | 8.489% | $178.562 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $92.65 | 12.529% | $104.2581 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $801.29 | $878.8591 | $878.87 | $878.80 | $879.00 | |