| 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 | $40.69 | 5.242% | $42.823 | $42.82 | $42.80 | $42.80 |
| Purchase #2 | $192.34 | 11.320% | $214.1129 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $187.47 | 13.166% | $212.1523 | $212.15 | $212.15 | $212.20 |
| Purchase #4 | $126.53 | 9.556% | $138.6212 | $138.62 | $138.60 | $138.60 |
| Purchase #5 | $62.83 | 13.585% | $71.3655 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $7.53 | 7.128% | $8.0667 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $153.86 | 5.574% | $162.4362 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $771.25 | $849.5778 | $849.58 | $849.50 | $849.60 | |