| 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 | $82.79 | 3.596% | $85.7671 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $138.30 | 12.355% | $155.387 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $54.90 | 10.224% | $60.513 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $172.42 | 5.608% | $182.0893 | $182.09 | $182.10 | $182.10 |
| Purchase #5 | $38.26 | 10.294% | $42.1985 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $231.92 | 4.710% | $242.8434 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $223.34 | 9.255% | $244.0101 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $941.93 | $1,012.8084 | $1,012.81 | $1,012.80 | $1,012.80 | |