| 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 | $71.64 | 10.687% | $79.2962 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $210.80 | 11.779% | $235.6301 | $235.63 | $235.65 | $235.60 |
| Purchase #3 | $183.43 | 13.178% | $207.6024 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $196.35 | 6.510% | $209.1324 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $34.73 | 6.501% | $36.9878 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $72.29 | 5.271% | $76.1004 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $131.86 | 5.601% | $139.2455 | $139.25 | $139.25 | $139.20 |
| 7 purchase totals = | $901.10 | $983.9948 | $984.00 | $984.05 | $983.90 | |