| 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 | $83.26 | 4.656% | $87.1366 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $63.57 | 11.514% | $70.8894 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $54.72 | 13.771% | $62.2555 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $230.89 | 4.294% | $240.8044 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $113.74 | 7.522% | $122.2955 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $72.82 | 13.352% | $82.5429 | $82.54 | $82.55 | $82.50 |
| Purchase #7 | $203.59 | 8.138% | $220.1582 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $822.59 | $886.0825 | $886.09 | $886.10 | $886.10 | |