| 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 | $70.60 | 6.624% | $75.2765 | $75.28 | $75.30 | $75.30 |
| Purchase #2 | $102.88 | 9.596% | $112.7524 | $112.75 | $112.75 | $112.80 |
| Purchase #3 | $6.31 | 9.511% | $6.9101 | $6.91 | $6.90 | $6.90 |
| Purchase #4 | $138.66 | 5.842% | $146.7605 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $7.95 | 12.628% | $8.9539 | $8.95 | $8.95 | $9.00 |
| Purchase #6 | $186.93 | 7.230% | $200.445 | $200.45 | $200.45 | $200.40 |
| Purchase #7 | $53.36 | 3.798% | $55.3866 | $55.39 | $55.40 | $55.40 |
| 7 purchase totals = | $566.69 | $606.4850 | $606.49 | $606.50 | $606.60 | |