| 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 | $15.92 | 13.235% | $18.027 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $241.43 | 6.239% | $256.4928 | $256.49 | $256.50 | $256.50 |
| Purchase #3 | $33.77 | 10.513% | $37.3202 | $37.32 | $37.30 | $37.30 |
| Purchase #4 | $63.55 | 7.796% | $68.5044 | $68.50 | $68.50 | $68.50 |
| Purchase #5 | $52.65 | 8.780% | $57.2727 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $123.35 | 12.526% | $138.8008 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $176.87 | 6.199% | $187.8342 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $707.54 | $764.2521 | $764.24 | $764.25 | $764.20 | |