| 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 | $233.77 | 7.820% | $252.0508 | $252.05 | $252.05 | $252.10 |
| Purchase #2 | $94.38 | 4.726% | $98.8404 | $98.84 | $98.85 | $98.80 |
| Purchase #3 | $61.59 | 8.541% | $66.8504 | $66.85 | $66.85 | $66.90 |
| Purchase #4 | $143.40 | 13.570% | $162.8594 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $15.38 | 5.578% | $16.2379 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $81.48 | 9.395% | $89.135 | $89.14 | $89.15 | $89.10 |
| Purchase #7 | $77.74 | 8.654% | $84.4676 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $707.74 | $770.4415 | $770.45 | $770.45 | $770.50 | |