| 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 | 7.416% | $38.5946 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $42.30 | 6.783% | $45.1692 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $145.87 | 5.395% | $153.7397 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $216.87 | 4.313% | $226.2236 | $226.22 | $226.20 | $226.20 |
| Purchase #5 | $43.93 | 5.131% | $46.184 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $145.28 | 10.278% | $160.2119 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $65.55 | 5.429% | $69.1087 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $695.73 | $739.2317 | $739.22 | $739.20 | $739.20 | |