| 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 | $31.71 | 4.240% | $33.0545 | $33.05 | $33.05 | $33.10 |
| Purchase #2 | $224.53 | 9.821% | $246.5811 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $10.96 | 7.578% | $11.7905 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $26.55 | 10.421% | $29.3168 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $34.42 | 12.317% | $38.6595 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $215.46 | 4.198% | $224.505 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $184.77 | 11.558% | $206.1257 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $728.40 | $790.0331 | $790.04 | $790.05 | $790.10 | |