| 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 | $70.65 | 3.152% | $72.8769 | $72.88 | $72.90 | $72.90 |
| Purchase #2 | $47.68 | 8.556% | $51.7595 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $7.65 | 7.283% | $8.2071 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $13.97 | 10.502% | $15.4371 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $17.71 | 4.832% | $18.5657 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $198.61 | 12.827% | $224.0857 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $213.87 | 9.664% | $234.5384 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $570.14 | $625.4704 | $625.49 | $625.50 | $625.50 | |