| 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 | $92.56 | 12.153% | $103.8088 | $103.81 | $103.80 | $103.80 |
| Purchase #2 | $129.77 | 7.427% | $139.408 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $64.56 | 13.796% | $73.4667 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $74.62 | 10.735% | $82.6305 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $49.57 | 6.118% | $52.6027 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $121.91 | 11.426% | $135.8394 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $131.93 | 5.166% | $138.7455 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $664.92 | $726.5016 | $726.51 | $726.50 | $726.40 | |