| 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 | $85.88 | 5.724% | $90.7958 | $90.80 | $90.80 | $90.80 |
| Purchase #2 | $191.48 | 6.656% | $204.2249 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $185.35 | 8.754% | $201.5755 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $139.41 | 12.226% | $156.4543 | $156.45 | $156.45 | $156.50 |
| Purchase #5 | $150.78 | 8.729% | $163.9416 | $163.94 | $163.95 | $163.90 |
| Purchase #6 | $70.95 | 7.128% | $76.0073 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $121.25 | 8.421% | $131.4605 | $131.46 | $131.45 | $131.50 |
| 7 purchase totals = | $945.10 | $1,024.4599 | $1,024.46 | $1,024.45 | $1,024.50 | |