| 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 | $73.33 | 10.817% | $81.2621 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $220.42 | 11.273% | $245.2679 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $123.89 | 13.712% | $140.8778 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $178.64 | 7.242% | $191.5771 | $191.58 | $191.60 | $191.60 |
| Purchase #5 | $202.81 | 7.392% | $217.8017 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $63.47 | 11.784% | $70.9493 | $70.95 | $70.95 | $70.90 |
| Purchase #7 | $73.74 | 9.796% | $80.9636 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $936.30 | $1,028.6995 | $1,028.70 | $1,028.70 | $1,028.80 | |