| 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 | $51.53 | 10.107% | $56.7381 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $22.36 | 6.498% | $23.813 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $112.25 | 8.380% | $121.6566 | $121.66 | $121.65 | $121.70 |
| Purchase #4 | $119.72 | 6.377% | $127.3545 | $127.35 | $127.35 | $127.40 |
| Purchase #5 | $221.52 | 11.320% | $246.5961 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $109.27 | 5.540% | $115.3236 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $169.69 | 8.507% | $184.1255 | $184.13 | $184.15 | $184.10 |
| 7 purchase totals = | $806.34 | $875.6074 | $875.61 | $875.60 | $875.60 | |