| 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 | $53.88 | 8.219% | $58.3084 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $5.81 | 13.328% | $6.5844 | $6.58 | $6.60 | $6.60 |
| Purchase #3 | $141.84 | 8.284% | $153.59 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $196.82 | 3.140% | $203.0001 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $43.64 | 6.229% | $46.3583 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $18.60 | 7.125% | $19.9253 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $116.62 | 11.379% | $129.8902 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $577.21 | $617.6567 | $617.66 | $617.70 | $617.70 | |