| 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 | $36.48 | 6.874% | $38.9876 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $129.77 | 5.339% | $136.6984 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $8.59 | 13.438% | $9.7443 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $166.83 | 7.748% | $179.756 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $90.70 | 3.215% | $93.616 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $223.65 | 6.861% | $238.9946 | $238.99 | $239.00 | $239.00 |
| Purchase #7 | $117.58 | 6.255% | $124.9346 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $773.60 | $822.7315 | $822.73 | $822.75 | $822.70 | |