| 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 | $51.96 | 10.192% | $57.2558 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $103.55 | 7.254% | $111.0615 | $111.06 | $111.05 | $111.10 |
| Purchase #3 | $132.94 | 12.479% | $149.5296 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $232.26 | 10.628% | $256.9446 | $256.94 | $256.95 | $256.90 |
| Purchase #5 | $130.89 | 7.653% | $140.907 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $79.96 | 5.841% | $84.6305 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $227.47 | 5.707% | $240.4517 | $240.45 | $240.45 | $240.50 |
| 7 purchase totals = | $959.03 | $1,040.7807 | $1,040.78 | $1,040.80 | $1,040.80 | |