| 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 | $90.81 | 3.668% | $94.1409 | $94.14 | $94.15 | $94.10 |
| Purchase #2 | $60.26 | 4.416% | $62.9211 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $194.25 | 4.589% | $203.1641 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $89.43 | 6.666% | $95.3914 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $31.75 | 8.105% | $34.3233 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $63.63 | 3.855% | $66.0829 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $95.82 | 7.602% | $103.1042 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $625.95 | $659.1279 | $659.11 | $659.10 | $659.10 | |