| 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 | $96.65 | 3.341% | $99.8791 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $8.63 | 5.128% | $9.0725 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $91.70 | 8.543% | $99.5339 | $99.53 | $99.55 | $99.50 |
| Purchase #4 | $83.79 | 5.307% | $88.2367 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $248.93 | 4.402% | $259.8879 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $10.99 | 7.756% | $11.8424 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $55.44 | 4.240% | $57.7907 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $596.13 | $626.2432 | $626.24 | $626.30 | $626.20 | |