| 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 | $79.89 | 7.454% | $85.845 | $85.85 | $85.85 | $85.80 |
| Purchase #2 | $69.39 | 3.284% | $71.6688 | $71.67 | $71.65 | $71.70 |
| Purchase #3 | $145.55 | 5.122% | $153.0051 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $137.84 | 5.171% | $144.9677 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $245.57 | 11.617% | $274.0979 | $274.10 | $274.10 | $274.10 |
| Purchase #6 | $95.82 | 9.632% | $105.0494 | $105.05 | $105.05 | $105.00 |
| Purchase #7 | $160.74 | 8.356% | $174.1714 | $174.17 | $174.15 | $174.20 |
| 7 purchase totals = | $934.80 | $1,008.8053 | $1,008.82 | $1,008.75 | $1,008.80 | |