| 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 | $247.75 | 3.295% | $255.9134 | $255.91 | $255.90 | $255.90 |
| Purchase #2 | $36.46 | 7.707% | $39.27 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $51.34 | 8.460% | $55.6834 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $11.99 | 13.640% | $13.6254 | $13.63 | $13.65 | $13.60 |
| Purchase #5 | $203.91 | 3.648% | $211.3486 | $211.35 | $211.35 | $211.30 |
| Purchase #6 | $12.49 | 7.393% | $13.4134 | $13.41 | $13.40 | $13.40 |
| Purchase #7 | $110.90 | 11.290% | $123.4206 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $674.84 | $712.6748 | $712.67 | $712.65 | $712.60 | |