| 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 | $45.73 | 4.519% | $47.7965 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $108.95 | 13.328% | $123.4709 | $123.47 | $123.45 | $123.50 |
| Purchase #3 | $54.90 | 6.165% | $58.2846 | $58.28 | $58.30 | $58.30 |
| Purchase #4 | $162.27 | 7.316% | $174.1417 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $163.84 | 9.341% | $179.1443 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $161.33 | 3.523% | $167.0137 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $65.93 | 4.686% | $69.0195 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $762.95 | $818.8712 | $818.86 | $818.85 | $818.80 | |