| 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 | $248.81 | 6.546% | $265.0971 | $265.10 | $265.10 | $265.10 |
| Purchase #2 | $75.37 | 5.845% | $79.7754 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $101.28 | 7.485% | $108.8608 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $169.90 | 11.748% | $189.8599 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $81.32 | 5.206% | $85.5535 | $85.55 | $85.55 | $85.60 |
| Purchase #6 | $156.70 | 11.524% | $174.7581 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $58.88 | 7.266% | $63.1582 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $892.26 | $967.0630 | $967.07 | $967.05 | $967.30 | |