| 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 | $35.48 | 11.684% | $39.6255 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $51.47 | 10.287% | $56.7647 | $56.76 | $56.75 | $56.80 |
| Purchase #3 | $124.82 | 10.563% | $138.0047 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $173.67 | 8.409% | $188.2739 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $40.92 | 13.341% | $46.3791 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $238.86 | 6.115% | $253.4663 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $117.61 | 4.195% | $122.5437 | $122.54 | $122.55 | $122.50 |
| 7 purchase totals = | $782.83 | $845.0579 | $845.05 | $845.05 | $845.10 | |