| 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 | $6.62 | 12.328% | $7.4361 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $243.55 | 5.118% | $256.0149 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $242.41 | 4.151% | $252.4724 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $87.87 | 4.849% | $92.1308 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $171.65 | 4.407% | $179.2146 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $22.28 | 10.463% | $24.6112 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $35.68 | 10.807% | $39.5359 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $810.06 | $851.4159 | $851.41 | $851.40 | $851.30 | |