| 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 | $84.81 | 10.567% | $93.7719 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $123.42 | 9.868% | $135.5991 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $198.82 | 7.512% | $213.7554 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $94.84 | 12.166% | $106.3782 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $90.54 | 11.748% | $101.1766 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $130.74 | 12.539% | $147.1335 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $88.68 | 3.360% | $91.6596 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $811.85 | $889.4743 | $889.48 | $889.50 | $889.60 | |