| 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 | $62.28 | 7.763% | $67.1148 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $28.58 | 12.334% | $32.1051 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $174.46 | 8.194% | $188.7553 | $188.76 | $188.75 | $188.80 |
| Purchase #4 | $148.51 | 11.455% | $165.5218 | $165.52 | $165.50 | $165.50 |
| Purchase #5 | $162.42 | 12.183% | $182.2076 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $157.35 | 12.201% | $176.5483 | $176.55 | $176.55 | $176.50 |
| Purchase #7 | $119.57 | 11.825% | $133.7092 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $853.17 | $945.9621 | $945.97 | $945.90 | $945.90 | |