| 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 | $35.85 | 11.137% | $39.8426 | $39.84 | $39.85 | $39.80 |
| Purchase #2 | $190.35 | 6.430% | $202.5895 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $63.49 | 10.563% | $70.1964 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $199.46 | 6.423% | $212.2713 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $51.45 | 8.597% | $55.8732 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $86.77 | 11.597% | $96.8327 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $187.77 | 11.414% | $209.2021 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $815.14 | $886.8078 | $886.80 | $886.80 | $886.80 | |