| 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 | $75.88 | 9.328% | $82.9581 | $82.96 | $82.95 | $83.00 |
| Purchase #2 | $149.44 | 11.858% | $167.1606 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $34.78 | 7.419% | $37.3603 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $31.86 | 9.168% | $34.7809 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $79.94 | 4.625% | $83.6372 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $95.66 | 13.707% | $108.7721 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $215.67 | 9.782% | $236.7668 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $683.23 | $751.4360 | $751.44 | $751.40 | $751.60 | |