| 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 | $74.89 | 11.687% | $83.6424 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $33.80 | 8.862% | $36.7954 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $87.88 | 7.376% | $94.362 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $191.99 | 11.519% | $214.1053 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $201.57 | 3.731% | $209.0906 | $209.09 | $209.10 | $209.10 |
| Purchase #6 | $75.35 | 5.651% | $79.608 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $137.25 | 7.340% | $147.3242 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $802.73 | $864.9279 | $864.93 | $864.90 | $864.90 | |