| 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 | $77.58 | 3.729% | $80.473 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $215.94 | 11.774% | $241.3648 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $63.76 | 11.723% | $71.2346 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $17.88 | 3.342% | $18.4775 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $221.46 | 4.142% | $230.6329 | $230.63 | $230.65 | $230.60 |
| Purchase #6 | $114.79 | 9.546% | $125.7479 | $125.75 | $125.75 | $125.70 |
| Purchase #7 | $136.61 | 5.311% | $143.8654 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $848.02 | $911.7961 | $911.79 | $911.80 | $911.80 | |