| 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 | $68.83 | 9.760% | $75.5478 | $75.55 | $75.55 | $75.50 |
| Purchase #2 | $128.66 | 6.798% | $137.4063 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $181.48 | 12.587% | $204.3229 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $78.73 | 7.129% | $84.3427 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $206.55 | 9.762% | $226.7134 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $168.50 | 4.575% | $176.2089 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $143.64 | 4.755% | $150.4701 | $150.47 | $150.45 | $150.50 |
| 7 purchase totals = | $976.39 | $1,055.0121 | $1,055.01 | $1,054.95 | $1,054.90 | |