| 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 | $33.57 | 5.802% | $35.5177 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $39.99 | 4.618% | $41.8367 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $42.46 | 8.171% | $45.9294 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $181.37 | 6.303% | $192.8018 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $224.81 | 5.740% | $237.7141 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $127.45 | 13.700% | $144.9107 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $68.35 | 5.260% | $71.9452 | $71.95 | $71.95 | $71.90 |
| 7 purchase totals = | $718.00 | $770.6556 | $770.66 | $770.65 | $770.50 | |