| 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 | $15.89 | 5.802% | $16.8119 | $16.81 | $16.80 | $16.80 |
| Purchase #2 | $167.60 | 13.798% | $190.7254 | $190.73 | $190.75 | $190.70 |
| Purchase #3 | $41.26 | 4.302% | $43.035 | $43.04 | $43.05 | $43.00 |
| Purchase #4 | $185.78 | 6.467% | $197.7944 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $129.50 | 13.566% | $147.068 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $62.96 | 3.598% | $65.2253 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $146.53 | 13.189% | $165.8558 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $749.52 | $826.5158 | $826.53 | $826.55 | $826.50 | |