| 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 | $121.65 | 12.432% | $136.7735 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $31.57 | 7.154% | $33.8285 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $58.66 | 8.634% | $63.7247 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $62.60 | 10.452% | $69.143 | $69.14 | $69.15 | $69.10 |
| Purchase #5 | $211.61 | 3.534% | $219.0883 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $53.56 | 3.845% | $55.6194 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $86.51 | 13.510% | $98.1975 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $626.16 | $676.3749 | $676.37 | $676.35 | $676.30 | |