| 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 | $68.43 | 6.493% | $72.8732 | $72.87 | $72.85 | $72.90 |
| Purchase #2 | $212.81 | 9.585% | $233.2078 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $204.80 | 12.468% | $230.3345 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $191.56 | 3.272% | $197.8278 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $229.77 | 6.226% | $244.0755 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $43.85 | 9.801% | $48.1477 | $48.15 | $48.15 | $48.10 |
| Purchase #7 | $45.65 | 6.851% | $48.7775 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $996.87 | $1,075.2440 | $1,075.25 | $1,075.30 | $1,075.20 | |