| 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 | $35.99 | 4.398% | $37.5728 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $127.32 | 11.697% | $142.2126 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $170.78 | 9.867% | $187.6309 | $187.63 | $187.65 | $187.60 |
| Purchase #4 | $219.63 | 13.315% | $248.8737 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $34.39 | 6.486% | $36.6205 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $169.49 | 13.302% | $192.0356 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $143.25 | 6.321% | $152.3048 | $152.30 | $152.30 | $152.30 |
| 7 purchase totals = | $900.85 | $997.2509 | $997.24 | $997.20 | $997.20 | |