| 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 | $74.29 | 13.825% | $84.5606 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $221.30 | 11.209% | $246.1055 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $157.81 | 8.490% | $171.2081 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $158.51 | 12.836% | $178.8563 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $81.86 | 3.320% | $84.5778 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $50.71 | 10.333% | $55.9499 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $171.78 | 9.805% | $188.623 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $916.26 | $1,009.8812 | $1,009.89 | $1,009.85 | $1,009.90 | |