| 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 | $78.97 | 7.188% | $84.6464 | $84.65 | $84.65 | $84.60 |
| Purchase #2 | $168.91 | 3.479% | $174.7864 | $174.79 | $174.80 | $174.80 |
| Purchase #3 | $233.81 | 10.705% | $258.8394 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $71.58 | 7.603% | $77.0222 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $225.29 | 6.143% | $239.1296 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $124.83 | 11.477% | $139.1567 | $139.16 | $139.15 | $139.20 |
| Purchase #7 | $95.73 | 3.769% | $99.3381 | $99.34 | $99.35 | $99.30 |
| 7 purchase totals = | $999.12 | $1,072.9188 | $1,072.93 | $1,072.95 | $1,072.80 | |