| 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 | $43.62 | 8.572% | $47.3591 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $7.36 | 5.311% | $7.7509 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $115.44 | 12.206% | $129.5306 | $129.53 | $129.55 | $129.50 |
| Purchase #4 | $25.42 | 13.223% | $28.7813 | $28.78 | $28.80 | $28.80 |
| Purchase #5 | $76.76 | 13.374% | $87.0259 | $87.03 | $87.05 | $87.00 |
| Purchase #6 | $185.42 | 11.436% | $206.6246 | $206.62 | $206.60 | $206.60 |
| Purchase #7 | $6.77 | 13.174% | $7.6619 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $460.79 | $514.7343 | $514.73 | $514.75 | $514.80 | |