| 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 | $37.35 | 3.402% | $38.6206 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $241.77 | 7.591% | $260.1228 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $88.62 | 8.112% | $95.8089 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $51.32 | 6.620% | $54.7174 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $64.60 | 10.536% | $71.4063 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $200.97 | 6.195% | $213.4201 | $213.42 | $213.40 | $213.40 |
| Purchase #7 | $155.81 | 7.839% | $168.0239 | $168.02 | $168.00 | $168.00 |
| 7 purchase totals = | $840.44 | $902.1200 | $902.12 | $902.00 | $902.00 | |