| 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 | $110.59 | 11.393% | $123.1895 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $51.61 | 4.165% | $53.7596 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $211.57 | 12.657% | $238.3484 | $238.35 | $238.35 | $238.30 |
| Purchase #4 | $110.95 | 8.865% | $120.7857 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $163.77 | 7.366% | $175.8333 | $175.83 | $175.85 | $175.80 |
| Purchase #6 | $61.98 | 8.235% | $67.0841 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $8.97 | 7.721% | $9.6626 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $719.44 | $788.6632 | $788.66 | $788.70 | $788.70 | |