| 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 | $54.96 | 6.795% | $58.6945 | $58.69 | $58.70 | $58.70 |
| Purchase #2 | $73.44 | 8.291% | $79.5289 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $144.41 | 4.759% | $151.2825 | $151.28 | $151.30 | $151.30 |
| Purchase #4 | $229.49 | 12.603% | $258.4126 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $174.52 | 7.370% | $187.3821 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $121.63 | 10.766% | $134.7247 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $187.32 | 8.155% | $202.5959 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $985.77 | $1,072.6212 | $1,072.61 | $1,072.65 | $1,072.60 | |