| 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 | $44.71 | 11.678% | $49.9312 | $49.93 | $49.95 | $49.90 |
| Purchase #2 | $71.47 | 11.376% | $79.6004 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $201.81 | 3.261% | $208.391 | $208.39 | $208.40 | $208.40 |
| Purchase #4 | $184.70 | 4.276% | $192.5978 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $107.62 | 4.413% | $112.3693 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $223.90 | 7.523% | $240.744 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $191.77 | 3.801% | $199.0592 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,025.98 | $1,082.6929 | $1,082.69 | $1,082.70 | $1,082.70 | |