| 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 | $80.28 | 5.532% | $84.7211 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $15.27 | 3.193% | $15.7576 | $15.76 | $15.75 | $15.80 |
| Purchase #3 | $227.87 | 8.369% | $246.9404 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $76.48 | 5.252% | $80.4967 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $55.28 | 6.327% | $58.7776 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $196.34 | 9.271% | $214.5427 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $107.55 | 12.786% | $121.3013 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $759.07 | $822.5374 | $822.54 | $822.55 | $822.50 | |