| 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 | $26.35 | 9.285% | $28.7966 | $28.80 | $28.80 | $28.80 |
| Purchase #2 | $43.95 | 13.333% | $49.8099 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $222.74 | 7.795% | $240.1026 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $126.69 | 11.595% | $141.3797 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $197.99 | 10.582% | $218.9413 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $238.65 | 4.134% | $248.5158 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $58.93 | 11.356% | $65.6221 | $65.62 | $65.60 | $65.60 |
| 7 purchase totals = | $915.30 | $993.1680 | $993.17 | $993.15 | $993.10 | |