| 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 | $53.66 | 12.561% | $60.4002 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $28.57 | 13.588% | $32.4521 | $32.45 | $32.45 | $32.50 |
| Purchase #3 | $16.49 | 7.750% | $17.768 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $132.32 | 11.754% | $147.8729 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $48.33 | 13.202% | $54.7105 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $169.92 | 12.842% | $191.7411 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $5.34 | 8.481% | $5.7929 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $454.63 | $510.7377 | $510.73 | $510.70 | $510.80 | |