| 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 | $12.97 | 3.575% | $13.4337 | $13.43 | $13.45 | $13.40 |
| Purchase #2 | $153.99 | 11.495% | $171.6912 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $127.55 | 6.561% | $135.9186 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $179.71 | 12.678% | $202.4936 | $202.49 | $202.50 | $202.50 |
| Purchase #5 | $230.52 | 3.392% | $238.3392 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $44.73 | 8.706% | $48.6242 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $85.65 | 9.171% | $93.505 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $835.12 | $904.0055 | $904.00 | $904.00 | $903.90 | |