| 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 | $84.44 | 6.498% | $89.9269 | $89.93 | $89.95 | $89.90 |
| Purchase #2 | $90.46 | 11.716% | $101.0583 | $101.06 | $101.05 | $101.10 |
| Purchase #3 | $215.56 | 6.107% | $228.7242 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $218.42 | 5.398% | $230.2103 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $9.31 | 6.172% | $9.8846 | $9.88 | $9.90 | $9.90 |
| Purchase #6 | $179.45 | 7.391% | $192.7131 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $106.25 | 10.362% | $117.2596 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $903.89 | $969.7770 | $969.77 | $969.75 | $969.80 | |