| 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 | $29.47 | 8.786% | $32.0592 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $37.99 | 8.616% | $41.2632 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $230.27 | 7.796% | $248.2218 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $160.37 | 4.299% | $167.2643 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $20.64 | 4.316% | $21.5308 | $21.53 | $21.55 | $21.50 |
| Purchase #6 | $163.72 | 6.224% | $173.9099 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $53.85 | 4.212% | $56.1182 | $56.12 | $56.10 | $56.10 |
| 7 purchase totals = | $696.31 | $740.3674 | $740.36 | $740.30 | $740.40 | |