| 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 | $23.55 | 7.705% | $25.3645 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $57.45 | 7.582% | $61.8059 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $132.59 | 9.836% | $145.6316 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $182.66 | 4.157% | $190.2532 | $190.25 | $190.25 | $190.30 |
| Purchase #5 | $189.67 | 11.747% | $211.9505 | $211.95 | $211.95 | $212.00 |
| Purchase #6 | $74.73 | 12.203% | $83.8493 | $83.85 | $83.85 | $83.80 |
| Purchase #7 | $85.43 | 12.753% | $96.3249 | $96.32 | $96.30 | $96.30 |
| 7 purchase totals = | $746.08 | $815.1799 | $815.17 | $815.15 | $815.20 | |