| 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 | $76.26 | 4.529% | $79.7138 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $41.42 | 12.672% | $46.6687 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $167.42 | 4.826% | $175.4997 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $91.31 | 3.777% | $94.7588 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $211.77 | 4.233% | $220.7342 | $220.73 | $220.75 | $220.70 |
| Purchase #6 | $155.96 | 11.369% | $173.6911 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $195.88 | 11.722% | $218.8411 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $940.02 | $1,009.9074 | $1,009.90 | $1,009.90 | $1,009.90 | |