| 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 | $74.65 | 9.173% | $81.4976 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $13.89 | 5.137% | $14.6035 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $129.54 | 11.609% | $144.5783 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $221.83 | 12.217% | $248.931 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $69.65 | 7.190% | $74.6578 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $146.76 | 10.179% | $161.6987 | $161.70 | $161.70 | $161.70 |
| Purchase #7 | $203.80 | 12.771% | $229.8273 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $860.12 | $955.7942 | $955.80 | $955.85 | $955.80 | |