| 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 | $184.82 | 3.666% | $191.5955 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $91.29 | 3.549% | $94.5299 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $51.53 | 12.332% | $57.8847 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $110.97 | 5.190% | $116.7293 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $67.57 | 12.605% | $76.0872 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $23.60 | 10.468% | $26.0704 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $51.28 | 4.648% | $53.6635 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $581.06 | $616.5605 | $616.56 | $616.60 | $616.60 | |