| 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 | $29.89 | 13.767% | $34.005 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $95.83 | 13.161% | $108.4422 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $66.96 | 4.333% | $69.8614 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $171.33 | 4.385% | $178.8428 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $107.71 | 9.485% | $117.9263 | $117.93 | $117.95 | $117.90 |
| Purchase #6 | $131.26 | 3.825% | $136.2807 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $198.77 | 6.555% | $211.7994 | $211.80 | $211.80 | $211.80 |
| 7 purchase totals = | $801.75 | $857.1578 | $857.16 | $857.20 | $857.10 | |