| 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 | $34.92 | 3.537% | $36.1551 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $110.88 | 8.607% | $120.4234 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $40.50 | 7.319% | $43.4642 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $244.60 | 6.123% | $259.5769 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $5.66 | 3.531% | $5.8599 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $34.73 | 7.313% | $37.2698 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $96.64 | 3.535% | $100.0562 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $567.93 | $602.8055 | $602.81 | $602.75 | $603.00 | |