| 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 | $72.83 | 10.170% | $80.2368 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $72.96 | 5.318% | $76.84 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $74.77 | 11.385% | $83.2826 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $175.50 | 10.501% | $193.9293 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $196.88 | 6.621% | $209.9154 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $124.51 | 8.651% | $135.2814 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $12.85 | 11.154% | $14.2833 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $730.30 | $793.7688 | $793.77 | $793.85 | $793.70 | |