| 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 | $91.90 | 6.789% | $98.1391 | $98.14 | $98.15 | $98.10 |
| Purchase #2 | $65.34 | 9.579% | $71.5989 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $186.76 | 11.212% | $207.6995 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $22.51 | 13.492% | $25.547 | $25.55 | $25.55 | $25.50 |
| Purchase #5 | $19.29 | 13.557% | $21.9051 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $215.41 | 12.873% | $243.1397 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $16.60 | 8.841% | $18.0676 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $617.81 | $686.0969 | $686.11 | $686.10 | $686.00 | |