| 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 | $9.82 | 3.216% | $10.1358 | $10.14 | $10.15 | $10.10 |
| Purchase #2 | $56.76 | 11.822% | $63.4702 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $131.88 | 5.424% | $139.0332 | $139.03 | $139.05 | $139.00 |
| Purchase #4 | $194.57 | 4.575% | $203.4716 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $180.54 | 5.645% | $190.7315 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $127.76 | 10.707% | $141.4393 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $5.96 | 5.731% | $6.3016 | $6.30 | $6.30 | $6.30 |
| 7 purchase totals = | $707.29 | $754.5832 | $754.58 | $754.60 | $754.50 | |