| 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 | $45.69 | 10.457% | $50.4678 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $220.66 | 4.276% | $230.0954 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $145.92 | 11.638% | $162.9022 | $162.90 | $162.90 | $162.90 |
| Purchase #4 | $156.97 | 5.701% | $165.9189 | $165.92 | $165.90 | $165.90 |
| Purchase #5 | $86.38 | 11.780% | $96.5556 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $233.43 | 4.627% | $244.2308 | $244.23 | $244.25 | $244.20 |
| Purchase #7 | $121.33 | 3.349% | $125.3933 | $125.39 | $125.40 | $125.40 |
| 7 purchase totals = | $1,010.38 | $1,075.5640 | $1,075.57 | $1,075.55 | $1,075.60 | |