| 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 | $24.93 | 8.842% | $27.1343 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $75.69 | 13.303% | $85.759 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $149.74 | 3.715% | $155.3028 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $31.28 | 9.729% | $34.3232 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $218.46 | 13.778% | $248.5594 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $182.55 | 13.300% | $206.8292 | $206.83 | $206.85 | $206.80 |
| Purchase #7 | $73.41 | 12.454% | $82.5525 | $82.55 | $82.55 | $82.60 |
| 7 purchase totals = | $756.06 | $840.4604 | $840.45 | $840.45 | $840.50 | |