| 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 | $67.50 | 13.740% | $76.7745 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $59.66 | 6.544% | $63.5642 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $17.81 | 5.780% | $18.8394 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $54.68 | 6.154% | $58.045 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $71.69 | 6.475% | $76.3319 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $27.52 | 4.139% | $28.6591 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $104.38 | 11.788% | $116.6843 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $403.24 | $438.8984 | $438.89 | $438.90 | $438.90 | |