| 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 | $109.95 | 9.792% | $120.7163 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $84.78 | 8.721% | $92.1737 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $134.95 | 5.362% | $142.186 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $138.86 | 8.305% | $150.3923 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $208.28 | 6.608% | $222.0431 | $222.04 | $222.05 | $222.00 |
| Purchase #6 | $42.38 | 9.395% | $46.3616 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $201.26 | 8.590% | $218.5482 | $218.55 | $218.55 | $218.50 |
| 7 purchase totals = | $920.46 | $992.4212 | $992.42 | $992.40 | $992.40 | |