| 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 | $28.51 | 11.405% | $31.7616 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $18.65 | 3.391% | $19.2824 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $190.49 | 6.161% | $202.2261 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $206.75 | 8.333% | $223.9785 | $223.98 | $224.00 | $224.00 |
| Purchase #5 | $37.77 | 11.230% | $42.0116 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $98.76 | 7.131% | $105.8026 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $67.26 | 12.805% | $75.8726 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $648.19 | $700.9354 | $700.93 | $700.95 | $701.00 | |