| 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 | $79.29 | 12.653% | $89.3226 | $89.32 | $89.30 | $89.30 |
| Purchase #2 | $157.35 | 12.345% | $176.7749 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $48.74 | 12.377% | $54.7725 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $81.36 | 5.614% | $85.9276 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $131.59 | 13.469% | $149.3139 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $181.51 | 11.656% | $202.6668 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $74.53 | 4.192% | $77.6543 | $77.65 | $77.65 | $77.70 |
| 7 purchase totals = | $754.37 | $836.4326 | $836.42 | $836.35 | $836.50 | |