| 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 | $83.40 | 5.236% | $87.7668 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $52.41 | 3.191% | $54.0824 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $219.98 | 4.417% | $229.6965 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $118.75 | 12.476% | $133.5653 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $162.76 | 4.627% | $170.2909 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $135.51 | 4.258% | $141.28 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $163.91 | 12.476% | $184.3594 | $184.36 | $184.35 | $184.40 |
| 7 purchase totals = | $936.72 | $1,001.0413 | $1,001.05 | $1,001.05 | $1,001.20 | |