| 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 | $47.46 | 7.566% | $51.0508 | $51.05 | $51.05 | $51.10 |
| Purchase #2 | $86.92 | 7.736% | $93.6441 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $84.76 | 12.635% | $95.4694 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $202.57 | 13.691% | $230.3039 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $9.52 | 6.573% | $10.1457 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $146.99 | 13.687% | $167.1085 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $185.39 | 8.825% | $201.7507 | $201.75 | $201.75 | $201.80 |
| 7 purchase totals = | $763.61 | $849.4731 | $849.47 | $849.45 | $849.50 | |