| 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 | $64.58 | 7.468% | $69.4028 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $189.65 | 4.269% | $197.7462 | $197.75 | $197.75 | $197.70 |
| Purchase #3 | $41.85 | 7.507% | $44.9917 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $164.53 | 9.130% | $179.5516 | $179.55 | $179.55 | $179.60 |
| Purchase #5 | $194.73 | 6.558% | $207.5004 | $207.50 | $207.50 | $207.50 |
| Purchase #6 | $67.57 | 8.770% | $73.4959 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $216.63 | 10.686% | $239.7791 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $939.54 | $1,012.4677 | $1,012.47 | $1,012.50 | $1,012.50 | |