| 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 | $65.56 | 5.449% | $69.1324 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $118.65 | 11.345% | $132.1108 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $174.89 | 10.480% | $193.2185 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $104.34 | 13.690% | $118.6241 | $118.62 | $118.60 | $118.60 |
| Purchase #5 | $54.90 | 13.737% | $62.4416 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $17.90 | 5.496% | $18.8838 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $238.44 | 8.624% | $259.0031 | $259.00 | $259.00 | $259.00 |
| 7 purchase totals = | $774.68 | $853.4143 | $853.40 | $853.40 | $853.30 | |