| 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 | $92.45 | 8.785% | $100.5717 | $100.57 | $100.55 | $100.60 |
| Purchase #2 | $167.99 | 10.403% | $185.466 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $167.43 | 7.430% | $179.87 | $179.87 | $179.85 | $179.90 |
| Purchase #4 | $81.73 | 3.231% | $84.3707 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $94.29 | 7.786% | $101.6314 | $101.63 | $101.65 | $101.60 |
| Purchase #6 | $60.63 | 9.521% | $66.4026 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $29.75 | 7.529% | $31.9899 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $694.27 | $750.3023 | $750.30 | $750.25 | $750.40 | |