| 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 | $77.31 | 8.355% | $83.7693 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $5.82 | 9.756% | $6.3878 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $7.72 | 4.465% | $8.0647 | $8.06 | $8.05 | $8.10 |
| Purchase #4 | $45.32 | 5.874% | $47.9821 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $123.96 | 12.263% | $139.1612 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $244.55 | 11.656% | $273.0547 | $273.05 | $273.05 | $273.10 |
| Purchase #7 | $103.80 | 11.603% | $115.8439 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $608.48 | $674.2637 | $674.25 | $674.25 | $674.40 | |