| 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 | $42.96 | 13.588% | $48.7974 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $41.88 | 4.413% | $43.7282 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $139.30 | 4.346% | $145.354 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $86.45 | 9.574% | $94.7267 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $101.60 | 5.189% | $106.872 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $6.89 | 11.120% | $7.6562 | $7.66 | $7.65 | $7.70 |
| Purchase #7 | $191.88 | 12.746% | $216.337 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $610.96 | $663.4715 | $663.48 | $663.50 | $663.50 | |