| 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 | $50.34 | 10.613% | $55.6826 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $194.66 | 13.335% | $220.6179 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $244.34 | 4.451% | $255.2156 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $13.27 | 8.721% | $14.4273 | $14.43 | $14.45 | $14.40 |
| Purchase #5 | $132.33 | 11.851% | $148.0124 | $148.01 | $148.00 | $148.00 |
| Purchase #6 | $74.58 | 9.407% | $81.5957 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $250.78 | 8.140% | $271.1935 | $271.19 | $271.20 | $271.20 |
| 7 purchase totals = | $960.30 | $1,046.7450 | $1,046.75 | $1,046.75 | $1,046.70 | |