| 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 | $235.79 | 3.871% | $244.9174 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $69.28 | 9.627% | $75.9496 | $75.95 | $75.95 | $75.90 |
| Purchase #3 | $59.44 | 8.417% | $64.4431 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $193.52 | 7.576% | $208.1811 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $140.27 | 3.685% | $145.4389 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $169.44 | 9.345% | $185.2742 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $121.68 | 9.735% | $133.5255 | $133.53 | $133.55 | $133.50 |
| 7 purchase totals = | $989.42 | $1,057.7298 | $1,057.73 | $1,057.75 | $1,057.60 | |