| 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 | $79.42 | 8.196% | $85.9293 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $29.80 | 4.283% | $31.0763 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $52.58 | 12.442% | $59.122 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $136.98 | 9.332% | $149.763 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $237.29 | 7.756% | $255.6942 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $226.35 | 3.120% | $233.4121 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $244.57 | 12.728% | $275.6989 | $275.70 | $275.70 | $275.70 |
| 7 purchase totals = | $1,006.99 | $1,090.6958 | $1,090.69 | $1,090.70 | $1,090.70 | |