| 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 | $51.26 | 8.822% | $55.7822 | $55.78 | $55.80 | $55.80 |
| Purchase #2 | $181.98 | 7.590% | $195.7923 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $198.49 | 8.693% | $215.7447 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $156.93 | 13.112% | $177.5067 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $21.69 | 4.514% | $22.6691 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $140.66 | 12.110% | $157.6939 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $177.86 | 5.636% | $187.8842 | $187.88 | $187.90 | $187.90 |
| 7 purchase totals = | $928.87 | $1,013.0731 | $1,013.06 | $1,013.10 | $1,013.10 | |