| 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 | $43.89 | 13.816% | $49.9538 | $49.95 | $49.95 | $50.00 |
| Purchase #2 | $225.90 | 7.458% | $242.7476 | $242.75 | $242.75 | $242.70 |
| Purchase #3 | $234.33 | 9.610% | $256.8491 | $256.85 | $256.85 | $256.80 |
| Purchase #4 | $15.56 | 6.835% | $16.6235 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $46.63 | 13.404% | $52.8803 | $52.88 | $52.90 | $52.90 |
| Purchase #6 | $227.61 | 7.597% | $244.9015 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $233.53 | 10.379% | $257.7681 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $1,027.45 | $1,121.7239 | $1,121.72 | $1,121.70 | $1,121.70 | |