| 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 | $36.95 | 7.332% | $39.6592 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $105.38 | 4.202% | $109.8081 | $109.81 | $109.80 | $109.80 |
| Purchase #3 | $136.83 | 11.600% | $152.7023 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $240.88 | 7.477% | $258.8906 | $258.89 | $258.90 | $258.90 |
| Purchase #5 | $184.75 | 12.381% | $207.6239 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $103.80 | 8.141% | $112.2504 | $112.25 | $112.25 | $112.30 |
| Purchase #7 | $77.73 | 4.275% | $81.053 | $81.05 | $81.05 | $81.10 |
| 7 purchase totals = | $886.32 | $961.9875 | $961.98 | $961.95 | $962.10 | |