| 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 | $14.78 | 8.337% | $16.0122 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $50.66 | 8.239% | $54.8339 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $62.88 | 4.513% | $65.7178 | $65.72 | $65.70 | $65.70 |
| Purchase #4 | $159.90 | 7.672% | $172.1675 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $84.96 | 6.795% | $90.733 | $90.73 | $90.75 | $90.70 |
| Purchase #6 | $17.48 | 3.600% | $18.1093 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $184.64 | 4.617% | $193.1648 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $575.30 | $610.7385 | $610.73 | $610.70 | $610.70 | |