| 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 | $91.42 | 8.790% | $99.4558 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $145.84 | 5.497% | $153.8568 | $153.86 | $153.85 | $153.90 |
| Purchase #3 | $40.30 | 11.590% | $44.9708 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $100.65 | 7.304% | $108.0015 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $241.66 | 7.253% | $259.1876 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $152.55 | 7.149% | $163.4558 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $244.83 | 8.432% | $265.4741 | $265.47 | $265.45 | $265.50 |
| 7 purchase totals = | $1,017.25 | $1,094.4024 | $1,094.41 | $1,094.35 | $1,094.60 | |