| 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 | $174.59 | 4.712% | $182.8167 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $91.99 | 8.331% | $99.6537 | $99.65 | $99.65 | $99.70 |
| Purchase #3 | $115.61 | 3.486% | $119.6402 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $197.66 | 7.848% | $213.1724 | $213.17 | $213.15 | $213.20 |
| Purchase #5 | $19.78 | 3.775% | $20.5267 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $15.70 | 9.105% | $17.1295 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $202.28 | 9.796% | $222.0953 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $817.61 | $875.0345 | $875.04 | $875.05 | $875.00 | |