| 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 | $101.29 | 7.162% | $108.5444 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $101.92 | 8.392% | $110.4731 | $110.47 | $110.45 | $110.50 |
| Purchase #3 | $184.92 | 8.572% | $200.7713 | $200.77 | $200.75 | $200.80 |
| Purchase #4 | $81.94 | 4.517% | $85.6412 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $83.28 | 11.396% | $92.7706 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $81.79 | 6.283% | $86.9289 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $170.63 | 3.254% | $176.1823 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $805.77 | $861.3118 | $861.30 | $861.30 | $861.30 | |