| 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 | $147.45 | 4.850% | $154.6013 | $154.60 | $154.60 | $154.60 |
| Purchase #2 | $60.89 | 10.106% | $67.0435 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $75.31 | 10.272% | $83.0458 | $83.05 | $83.05 | $83.00 |
| Purchase #4 | $167.84 | 11.769% | $187.5931 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $19.86 | 13.649% | $22.5707 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $57.35 | 7.386% | $61.5859 | $61.59 | $61.60 | $61.60 |
| Purchase #7 | $65.41 | 6.236% | $69.489 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $594.11 | $645.9293 | $645.93 | $645.95 | $645.90 | |