| 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 | $35.32 | 11.546% | $39.398 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $78.61 | 10.279% | $86.6903 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $176.72 | 12.437% | $198.6987 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $6.25 | 9.509% | $6.8443 | $6.84 | $6.85 | $6.80 |
| Purchase #5 | $160.63 | 11.597% | $179.2583 | $179.26 | $179.25 | $179.30 |
| Purchase #6 | $235.26 | 9.654% | $257.972 | $257.97 | $257.95 | $258.00 |
| Purchase #7 | $108.92 | 3.207% | $112.4131 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $801.71 | $881.2747 | $881.27 | $881.25 | $881.30 | |