| 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 | $131.65 | 13.186% | $149.0094 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $126.32 | 6.803% | $134.9135 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $99.40 | 4.329% | $103.703 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $31.55 | 13.215% | $35.7193 | $35.72 | $35.70 | $35.70 |
| Purchase #5 | $37.81 | 5.621% | $39.9353 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $66.56 | 5.314% | $70.097 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $32.49 | 11.622% | $36.266 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $525.78 | $569.6435 | $569.65 | $569.60 | $569.60 | |