| 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 | $51.49 | 9.111% | $56.1813 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $210.38 | 8.497% | $228.256 | $228.26 | $228.25 | $228.30 |
| Purchase #3 | $161.92 | 4.268% | $168.8307 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $209.30 | 8.769% | $227.6535 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $138.45 | 13.348% | $156.9303 | $156.93 | $156.95 | $156.90 |
| Purchase #6 | $92.66 | 3.454% | $95.8605 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $57.80 | 10.447% | $63.8384 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $922.00 | $997.5507 | $997.55 | $997.60 | $997.60 | |