| 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 | $21.69 | 5.713% | $22.9291 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $57.86 | 8.427% | $62.7359 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $22.94 | 9.319% | $25.0778 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $220.28 | 8.307% | $238.5787 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $175.35 | 3.714% | $181.8625 | $181.86 | $181.85 | $181.90 |
| Purchase #6 | $54.37 | 5.465% | $57.3413 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $26.45 | 5.148% | $27.8116 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $578.94 | $616.3369 | $616.34 | $616.40 | $616.30 | |