| 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 | $40.67 | 7.659% | $43.7849 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $142.99 | 4.777% | $149.8206 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $22.34 | 13.371% | $25.3271 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $173.98 | 9.621% | $190.7186 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $31.58 | 8.642% | $34.3091 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $38.50 | 5.112% | $40.4681 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $203.80 | 4.802% | $213.5865 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $653.86 | $698.0149 | $698.02 | $698.00 | $698.00 | |