| 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 | $74.85 | 13.686% | $85.094 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $88.37 | 8.290% | $95.6959 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $65.25 | 6.190% | $69.289 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $73.90 | 10.647% | $81.7681 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $145.99 | 9.505% | $159.8663 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $226.86 | 13.406% | $257.2729 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $227.95 | 10.871% | $252.7304 | $252.73 | $252.75 | $252.70 |
| 7 purchase totals = | $903.17 | $1,001.7166 | $1,001.72 | $1,001.70 | $1,001.80 | |