| 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 | $18.61 | 6.589% | $19.8362 | $19.84 | $19.85 | $19.80 |
| Purchase #2 | $188.67 | 10.449% | $208.3841 | $208.38 | $208.40 | $208.40 |
| Purchase #3 | $63.39 | 13.246% | $71.7866 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $191.58 | 5.521% | $202.1571 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $164.56 | 7.399% | $176.7358 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $41.48 | 12.560% | $46.6899 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $64.31 | 8.440% | $69.7378 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $732.60 | $795.3275 | $795.34 | $795.40 | $795.30 | |