| 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 | $66.76 | 8.718% | $72.5801 | $72.58 | $72.60 | $72.60 |
| Purchase #2 | $5.83 | 12.289% | $6.5464 | $6.55 | $6.55 | $6.50 |
| Purchase #3 | $214.74 | 12.557% | $241.7049 | $241.70 | $241.70 | $241.70 |
| Purchase #4 | $190.67 | 10.198% | $210.1145 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $212.41 | 9.491% | $232.5698 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $221.36 | 4.230% | $230.7235 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $160.25 | 8.737% | $174.251 | $174.25 | $174.25 | $174.30 |
| 7 purchase totals = | $1,072.02 | $1,168.4902 | $1,168.48 | $1,168.45 | $1,168.50 | |