| 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 | $5.58 | 13.697% | $6.3443 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $67.91 | 10.811% | $75.2518 | $75.25 | $75.25 | $75.30 |
| Purchase #3 | $232.65 | 5.577% | $245.6249 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $187.69 | 9.360% | $205.2578 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $224.68 | 3.640% | $232.8584 | $232.86 | $232.85 | $232.90 |
| Purchase #6 | $190.25 | 12.360% | $213.7649 | $213.76 | $213.75 | $213.80 |
| Purchase #7 | $133.73 | 6.620% | $142.5829 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $1,042.49 | $1,121.6850 | $1,121.67 | $1,121.65 | $1,121.80 | |