| 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 | $22.92 | 10.298% | $25.2803 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $150.75 | 3.361% | $155.8167 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $182.59 | 3.794% | $189.5175 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $57.86 | 6.612% | $61.6857 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $9.47 | 8.733% | $10.297 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $118.42 | 5.309% | $124.7069 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $229.29 | 4.464% | $239.5255 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $771.30 | $806.8296 | $806.85 | $806.85 | $806.80 | |