| 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 | $51.80 | 10.106% | $57.0349 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $210.40 | 8.667% | $228.6354 | $228.64 | $228.65 | $228.60 |
| Purchase #3 | $96.88 | 4.541% | $101.2793 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $87.60 | 3.414% | $90.5907 | $90.59 | $90.60 | $90.60 |
| Purchase #5 | $158.44 | 4.251% | $165.1753 | $165.18 | $165.20 | $165.20 |
| Purchase #6 | $67.71 | 3.722% | $70.2302 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $149.28 | 9.636% | $163.6646 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $822.11 | $876.6104 | $876.61 | $876.70 | $876.60 | |