| 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 | $9.87 | 9.365% | $10.7943 | $10.79 | $10.80 | $10.80 |
| Purchase #2 | $46.69 | 13.474% | $52.981 | $52.98 | $53.00 | $53.00 |
| Purchase #3 | $24.31 | 9.508% | $26.6214 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $177.66 | 5.865% | $188.0798 | $188.08 | $188.10 | $188.10 |
| Purchase #5 | $72.51 | 12.183% | $81.3439 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $10.83 | 3.688% | $11.2294 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $178.26 | 4.160% | $185.6756 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $520.13 | $556.7254 | $556.72 | $556.80 | $556.70 | |