| 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 | $36.61 | 4.366% | $38.2084 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $61.31 | 11.379% | $68.2865 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $144.45 | 12.549% | $162.577 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $139.39 | 9.519% | $152.6585 | $152.66 | $152.65 | $152.70 |
| Purchase #5 | $71.94 | 4.321% | $75.0485 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $32.87 | 4.574% | $34.3735 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $58.95 | 10.607% | $65.2028 | $65.20 | $65.20 | $65.20 |
| 7 purchase totals = | $545.52 | $596.3552 | $596.36 | $596.35 | $596.40 | |