| 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 | $57.98 | 13.251% | $65.6629 | $65.66 | $65.65 | $65.70 |
| Purchase #2 | $75.98 | 4.839% | $79.6567 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $238.98 | 12.641% | $269.1895 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $202.60 | 7.680% | $218.1597 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $217.27 | 5.784% | $229.8369 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $97.83 | 12.107% | $109.6743 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $79.51 | 13.149% | $89.9648 | $89.96 | $89.95 | $90.00 |
| 7 purchase totals = | $970.15 | $1,062.1448 | $1,062.14 | $1,062.10 | $1,062.30 | |