| 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 | $123.37 | 12.591% | $138.9035 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $70.72 | 4.497% | $73.9003 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $61.77 | 4.421% | $64.5009 | $64.50 | $64.50 | $64.50 |
| Purchase #4 | $10.31 | 10.293% | $11.3712 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $126.65 | 6.311% | $134.6429 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $112.28 | 12.280% | $126.068 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $29.31 | 12.345% | $32.9283 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $534.41 | $582.3151 | $582.31 | $582.30 | $582.30 | |