| 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 | $8.63 | 6.223% | $9.167 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $73.83 | 9.312% | $80.705 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $208.48 | 12.426% | $234.3857 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $184.43 | 6.264% | $195.9827 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $131.88 | 7.432% | $141.6813 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $119.63 | 9.445% | $130.9291 | $130.93 | $130.95 | $130.90 |
| Purchase #7 | $23.41 | 9.724% | $25.6864 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $750.29 | $818.5372 | $818.55 | $818.60 | $818.60 | |