| 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 | $96.51 | 3.144% | $99.5443 | $99.54 | $99.55 | $99.50 |
| Purchase #2 | $70.29 | 7.325% | $75.4387 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $245.40 | 7.510% | $263.8295 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $181.66 | 13.653% | $206.462 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $153.62 | 13.870% | $174.9271 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $71.25 | 5.264% | $75.0006 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $244.79 | 11.442% | $272.7989 | $272.80 | $272.80 | $272.80 |
| 7 purchase totals = | $1,063.52 | $1,168.0011 | $1,168.00 | $1,168.05 | $1,167.90 | |