| 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 | $90.78 | 11.642% | $101.3486 | $101.35 | $101.35 | $101.30 |
| Purchase #2 | $7.29 | 3.207% | $7.5238 | $7.52 | $7.50 | $7.50 |
| Purchase #3 | $117.95 | 4.442% | $123.1893 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $145.48 | 11.819% | $162.6743 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $141.56 | 3.221% | $146.1196 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $175.58 | 13.153% | $198.674 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $112.31 | 7.791% | $121.0601 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $790.95 | $860.5897 | $860.58 | $860.50 | $860.60 | |