| 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 | $31.53 | 3.847% | $32.743 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $131.75 | 13.838% | $149.9816 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $84.57 | 9.265% | $92.4054 | $92.41 | $92.40 | $92.40 |
| Purchase #4 | $239.44 | 9.233% | $261.5475 | $261.55 | $261.55 | $261.50 |
| Purchase #5 | $72.51 | 11.655% | $80.961 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $247.68 | 7.853% | $267.1303 | $267.13 | $267.15 | $267.10 |
| Purchase #7 | $14.29 | 4.293% | $14.9035 | $14.90 | $14.90 | $14.90 |
| 7 purchase totals = | $821.77 | $899.6723 | $899.67 | $899.70 | $899.60 | |