| 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 | $7.37 | 3.601% | $7.6354 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $35.85 | 10.264% | $39.5296 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $172.93 | 4.292% | $180.3522 | $180.35 | $180.35 | $180.40 |
| Purchase #4 | $111.63 | 4.764% | $116.9481 | $116.95 | $116.95 | $116.90 |
| Purchase #5 | $239.49 | 11.515% | $267.0673 | $267.07 | $267.05 | $267.10 |
| Purchase #6 | $32.55 | 5.283% | $34.2696 | $34.27 | $34.25 | $34.30 |
| Purchase #7 | $116.60 | 3.303% | $120.4513 | $120.45 | $120.45 | $120.50 |
| 7 purchase totals = | $716.42 | $766.2535 | $766.26 | $766.25 | $766.30 | |