| 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 | $35.93 | 7.639% | $38.6747 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $25.70 | 11.470% | $28.6478 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $147.40 | 5.787% | $155.93 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $177.50 | 12.765% | $200.1579 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $91.97 | 10.395% | $101.5303 | $101.53 | $101.55 | $101.50 |
| Purchase #6 | $206.48 | 12.330% | $231.939 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $83.55 | 9.349% | $91.3611 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $768.53 | $848.2408 | $848.24 | $848.25 | $848.20 | |