| 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 | $84.26 | 9.233% | $92.0397 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $62.98 | 11.535% | $70.2447 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $10.60 | 8.352% | $11.4853 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $46.62 | 7.215% | $49.9836 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $49.62 | 9.822% | $54.4937 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $170.80 | 5.192% | $179.6679 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $19.30 | 12.677% | $21.7467 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $444.18 | $479.6616 | $479.66 | $479.70 | $479.60 | |