| 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 | $8.42 | 11.254% | $9.3676 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $76.93 | 6.322% | $81.7935 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $102.97 | 12.766% | $116.1152 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $204.76 | 10.607% | $226.4789 | $226.48 | $226.50 | $226.50 |
| Purchase #5 | $26.63 | 3.823% | $27.6481 | $27.65 | $27.65 | $27.60 |
| Purchase #6 | $198.74 | 6.639% | $211.9343 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $49.98 | 13.682% | $56.8183 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $668.43 | $730.1559 | $730.16 | $730.15 | $730.10 | |