| 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 | $111.45 | 11.318% | $124.0639 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $35.32 | 8.823% | $38.4363 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $135.95 | 9.453% | $148.8014 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $180.78 | 8.349% | $195.8733 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $64.43 | 10.837% | $71.4123 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $82.44 | 13.728% | $93.7574 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $8.74 | 6.863% | $9.3398 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $619.11 | $681.6844 | $681.68 | $681.65 | $681.70 | |