| 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 | $78.72 | 12.471% | $88.5372 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $217.92 | 10.701% | $241.2396 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $90.90 | 7.757% | $97.9511 | $97.95 | $97.95 | $98.00 |
| Purchase #4 | $33.84 | 11.446% | $37.7133 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $21.70 | 5.273% | $22.8442 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $85.97 | 12.717% | $96.9028 | $96.90 | $96.90 | $96.90 |
| Purchase #7 | $114.84 | 12.874% | $129.6245 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $643.89 | $714.8127 | $714.80 | $714.80 | $714.70 | |