| 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 | $105.50 | 12.460% | $118.6453 | $118.65 | $118.65 | $118.60 |
| Purchase #2 | $15.73 | 6.408% | $16.738 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $15.86 | 10.429% | $17.514 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $38.49 | 3.393% | $39.796 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $104.62 | 10.614% | $115.7244 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $25.85 | 11.424% | $28.8031 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $65.68 | 6.632% | $70.0359 | $70.04 | $70.05 | $70.00 |
| 7 purchase totals = | $371.73 | $407.2567 | $407.26 | $407.25 | $407.10 | |