| 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 | $34.44 | 4.614% | $36.0291 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $9.43 | 3.417% | $9.7522 | $9.75 | $9.75 | $9.80 |
| Purchase #3 | $43.28 | 7.285% | $46.4329 | $46.43 | $46.45 | $46.40 |
| Purchase #4 | $187.65 | 8.409% | $203.4295 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $73.76 | 12.863% | $83.2477 | $83.25 | $83.25 | $83.20 |
| Purchase #6 | $170.62 | 8.204% | $184.6177 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $238.87 | 13.682% | $271.5522 | $271.55 | $271.55 | $271.60 |
| 7 purchase totals = | $758.05 | $835.0613 | $835.06 | $835.10 | $835.00 | |