| 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 | $14.48 | 8.345% | $15.6884 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $72.33 | 3.360% | $74.7603 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $8.60 | 8.631% | $9.3423 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $194.71 | 13.847% | $221.6715 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $221.92 | 3.422% | $229.5141 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $72.26 | 4.709% | $75.6627 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $120.36 | 4.751% | $126.0783 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $704.66 | $752.7176 | $752.71 | $752.70 | $752.80 | |