| 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 | $72.74 | 6.260% | $77.2935 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $197.59 | 8.528% | $214.4405 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $219.52 | 7.113% | $235.1345 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $177.39 | 4.562% | $185.4825 | $185.48 | $185.50 | $185.50 |
| Purchase #5 | $84.56 | 7.492% | $90.8952 | $90.90 | $90.90 | $90.90 |
| Purchase #6 | $172.26 | 4.851% | $180.6163 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $153.93 | 5.208% | $161.9467 | $161.95 | $161.95 | $161.90 |
| 7 purchase totals = | $1,077.99 | $1,145.8092 | $1,145.81 | $1,145.85 | $1,145.70 | |