| 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 | $30.58 | 8.694% | $33.2386 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $161.73 | 10.580% | $178.841 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $173.80 | 4.615% | $181.8209 | $181.82 | $181.80 | $181.80 |
| Purchase #4 | $238.93 | 13.280% | $270.6599 | $270.66 | $270.65 | $270.70 |
| Purchase #5 | $115.67 | 5.849% | $122.4355 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $27.62 | 6.245% | $29.3449 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $114.64 | 4.244% | $119.5053 | $119.51 | $119.50 | $119.50 |
| 7 purchase totals = | $862.97 | $935.8461 | $935.85 | $935.85 | $935.70 | |