| 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 | $73.77 | 12.797% | $83.2103 | $83.21 | $83.20 | $83.20 |
| Purchase #2 | $214.34 | 3.536% | $221.9191 | $221.92 | $221.90 | $221.90 |
| Purchase #3 | $173.48 | 10.692% | $192.0285 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $26.74 | 4.560% | $27.9593 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $31.78 | 4.585% | $33.2371 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $135.77 | 8.378% | $147.1448 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $29.34 | 6.423% | $31.2245 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $685.22 | $736.7236 | $736.72 | $736.70 | $736.60 | |