| 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 | $29.55 | 13.209% | $33.4533 | $33.45 | $33.45 | $33.50 |
| Purchase #2 | $55.46 | 7.712% | $59.7371 | $59.74 | $59.75 | $59.70 |
| Purchase #3 | $187.55 | 9.793% | $205.9168 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $194.82 | 4.759% | $204.0915 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $74.78 | 8.750% | $81.3233 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $23.74 | 8.283% | $25.7064 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $130.37 | 12.380% | $146.5098 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $696.27 | $756.7382 | $756.74 | $756.70 | $756.70 | |