| 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 | $127.64 | 5.795% | $135.0367 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $46.69 | 6.557% | $49.7515 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $69.35 | 13.810% | $78.9272 | $78.93 | $78.95 | $78.90 |
| Purchase #4 | $97.64 | 11.842% | $109.2025 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $85.79 | 11.711% | $95.8369 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $194.96 | 10.227% | $214.8986 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $233.88 | 8.270% | $253.2219 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $855.95 | $936.8753 | $936.88 | $936.90 | $936.80 | |