| 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 | $6.92 | 4.531% | $7.2335 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $238.34 | 10.431% | $263.2012 | $263.20 | $263.20 | $263.20 |
| Purchase #3 | $176.77 | 7.441% | $189.9235 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $6.57 | 10.685% | $7.272 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $197.33 | 11.521% | $220.0644 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $73.93 | 12.796% | $83.3901 | $83.39 | $83.40 | $83.40 |
| Purchase #7 | $81.45 | 8.396% | $88.2885 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $781.31 | $859.3732 | $859.36 | $859.35 | $859.40 | |