| 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 | $67.76 | 8.339% | $73.4105 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $242.89 | 9.723% | $266.5062 | $266.51 | $266.50 | $266.50 |
| Purchase #3 | $193.64 | 13.148% | $219.0998 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $130.25 | 6.102% | $138.1979 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $194.78 | 9.513% | $213.3094 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $83.30 | 5.794% | $88.1264 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $157.26 | 5.789% | $166.3638 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $1,069.88 | $1,165.0140 | $1,165.02 | $1,165.00 | $1,165.00 | |