| 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 | $34.45 | 7.664% | $37.0902 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $161.87 | 9.780% | $177.7009 | $177.70 | $177.70 | $177.70 |
| Purchase #3 | $215.57 | 6.778% | $230.1813 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $75.92 | 9.457% | $83.0998 | $83.10 | $83.10 | $83.10 |
| Purchase #5 | $209.68 | 5.540% | $221.2963 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $77.96 | 7.685% | $83.9512 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $133.93 | 10.801% | $148.3958 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $909.38 | $981.7155 | $981.72 | $981.75 | $981.80 | |