| 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 | $18.54 | 5.842% | $19.6231 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $56.63 | 10.727% | $62.7047 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $66.70 | 5.359% | $70.2745 | $70.27 | $70.25 | $70.30 |
| Purchase #4 | $26.80 | 8.196% | $28.9965 | $29.00 | $29.00 | $29.00 |
| Purchase #5 | $183.26 | 13.692% | $208.352 | $208.35 | $208.35 | $208.40 |
| Purchase #6 | $81.69 | 3.249% | $84.3441 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $134.52 | 11.605% | $150.131 | $150.13 | $150.15 | $150.10 |
| 7 purchase totals = | $568.14 | $624.4259 | $624.41 | $624.40 | $624.40 | |