| 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 | $90.94 | 8.675% | $98.829 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $175.80 | 6.693% | $187.5663 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $18.63 | 9.690% | $20.4352 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $137.41 | 13.679% | $156.2063 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $200.66 | 6.629% | $213.9618 | $213.96 | $213.95 | $214.00 |
| Purchase #6 | $29.63 | 10.747% | $32.8143 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $46.43 | 11.182% | $51.6218 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $699.50 | $761.4347 | $761.44 | $761.40 | $761.40 | |