| 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 | $44.28 | 8.573% | $48.0761 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $149.54 | 5.517% | $157.7901 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $69.51 | 7.650% | $74.8275 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $137.39 | 9.448% | $150.3706 | $150.37 | $150.35 | $150.40 |
| Purchase #5 | $184.94 | 10.156% | $203.7225 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $148.98 | 6.777% | $159.0764 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $15.98 | 9.587% | $17.512 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $750.62 | $811.3752 | $811.38 | $811.40 | $811.40 | |