| 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 | $6.99 | 6.499% | $7.4443 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $56.76 | 12.582% | $63.9015 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $225.61 | 8.473% | $244.7259 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $22.76 | 8.755% | $24.7526 | $24.75 | $24.75 | $24.80 |
| Purchase #5 | $170.46 | 10.624% | $188.5697 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $26.71 | 9.706% | $29.3025 | $29.30 | $29.30 | $29.30 |
| Purchase #7 | $137.37 | 5.326% | $144.6863 | $144.69 | $144.70 | $144.70 |
| 7 purchase totals = | $646.66 | $703.3828 | $703.38 | $703.40 | $703.40 | |