| 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 | $7.98 | 8.788% | $8.6813 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $212.86 | 4.178% | $221.7533 | $221.75 | $221.75 | $221.80 |
| Purchase #3 | $241.50 | 13.130% | $273.209 | $273.21 | $273.20 | $273.20 |
| Purchase #4 | $67.38 | 4.360% | $70.3178 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $69.51 | 6.157% | $73.7897 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $205.57 | 13.591% | $233.509 | $233.51 | $233.50 | $233.50 |
| Purchase #7 | $79.78 | 6.805% | $85.209 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $884.58 | $966.4691 | $966.47 | $966.45 | $966.50 | |