| 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 | $55.94 | 13.713% | $63.6111 | $63.61 | $63.60 | $63.60 |
| Purchase #2 | $145.81 | 10.660% | $161.3533 | $161.35 | $161.35 | $161.40 |
| Purchase #3 | $62.35 | 8.165% | $67.4409 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $131.74 | 11.790% | $147.2721 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $143.93 | 7.740% | $155.0702 | $155.07 | $155.05 | $155.10 |
| Purchase #6 | $19.27 | 3.653% | $19.9739 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $190.98 | 12.255% | $214.3846 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $750.02 | $829.1061 | $829.09 | $829.05 | $829.20 | |