| 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 | $12.92 | 12.520% | $14.5376 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $53.92 | 13.356% | $61.1216 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $20.92 | 9.143% | $22.8327 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $223.63 | 3.543% | $231.5532 | $231.55 | $231.55 | $231.60 |
| Purchase #5 | $64.28 | 7.700% | $69.2296 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $87.27 | 10.260% | $96.2239 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $117.63 | 7.248% | $126.1558 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $580.57 | $621.6544 | $621.65 | $621.65 | $621.60 | |