| 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 | $103.87 | 4.625% | $108.674 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $24.51 | 8.347% | $26.5558 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $107.63 | 7.520% | $115.7238 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $138.41 | 6.802% | $147.8246 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $43.71 | 12.635% | $49.2328 | $49.23 | $49.25 | $49.20 |
| Purchase #6 | $42.74 | 6.234% | $45.4044 | $45.40 | $45.40 | $45.40 |
| Purchase #7 | $239.87 | 12.380% | $269.5659 | $269.57 | $269.55 | $269.60 |
| 7 purchase totals = | $700.74 | $762.9813 | $762.97 | $762.90 | $763.00 | |