| 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 | $48.31 | 9.365% | $52.8342 | $52.83 | $52.85 | $52.80 |
| Purchase #2 | $51.71 | 9.837% | $56.7967 | $56.80 | $56.80 | $56.80 |
| Purchase #3 | $201.67 | 6.166% | $214.105 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $23.63 | 10.329% | $26.0707 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $224.27 | 11.245% | $249.4892 | $249.49 | $249.50 | $249.50 |
| Purchase #6 | $103.39 | 13.812% | $117.6702 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $71.47 | 13.851% | $81.3693 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $724.45 | $798.3353 | $798.34 | $798.30 | $798.40 | |