| 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 | $68.63 | 6.834% | $73.3202 | $73.32 | $73.30 | $73.30 |
| Purchase #2 | $26.70 | 11.266% | $29.708 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $135.41 | 13.165% | $153.2367 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $75.62 | 13.814% | $86.0661 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $46.79 | 9.545% | $51.2561 | $51.26 | $51.25 | $51.30 |
| Purchase #6 | $5.52 | 7.627% | $5.941 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $80.70 | 8.491% | $87.5522 | $87.55 | $87.55 | $87.60 |
| 7 purchase totals = | $439.37 | $487.0803 | $487.09 | $487.05 | $487.10 | |