| 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 | $49.52 | 13.341% | $56.1265 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $36.44 | 7.337% | $39.1136 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $81.81 | 9.170% | $89.312 | $89.31 | $89.30 | $89.30 |
| Purchase #4 | $81.62 | 7.561% | $87.7913 | $87.79 | $87.80 | $87.80 |
| Purchase #5 | $96.79 | 7.598% | $104.1441 | $104.14 | $104.15 | $104.10 |
| Purchase #6 | $101.26 | 5.498% | $106.8273 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $196.82 | 3.239% | $203.195 | $203.20 | $203.20 | $203.20 |
| 7 purchase totals = | $644.26 | $686.5098 | $686.51 | $686.55 | $686.40 | |