| 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 | $73.96 | 8.392% | $80.1667 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $120.77 | 9.572% | $132.3301 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $204.73 | 5.748% | $216.4979 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $28.57 | 10.212% | $31.4876 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $92.40 | 7.793% | $99.6007 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $96.30 | 6.617% | $102.6722 | $102.67 | $102.65 | $102.70 |
| Purchase #7 | $122.40 | 13.220% | $138.5813 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $739.13 | $801.3365 | $801.34 | $801.35 | $801.40 | |