| 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 | $76.99 | 11.309% | $85.6968 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $230.26 | 7.303% | $247.0759 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $21.48 | 3.453% | $22.2217 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $18.99 | 6.446% | $20.2141 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $70.77 | 6.435% | $75.324 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $201.57 | 12.433% | $226.6312 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $207.80 | 7.637% | $223.6697 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $827.86 | $900.8334 | $900.83 | $900.80 | $900.80 | |