| 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 | $13.86 | 12.226% | $15.5545 | $15.55 | $15.55 | $15.60 |
| Purchase #2 | $174.64 | 13.708% | $198.5797 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $25.85 | 9.558% | $28.3207 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $130.25 | 6.341% | $138.5092 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $46.26 | 4.305% | $48.2515 | $48.25 | $48.25 | $48.30 |
| Purchase #6 | $193.49 | 6.567% | $206.1965 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $212.80 | 3.278% | $219.7756 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $797.15 | $855.1877 | $855.19 | $855.20 | $855.30 | |