| 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 | $76.71 | 6.673% | $81.8289 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $13.91 | 10.679% | $15.3954 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $218.70 | 8.331% | $236.9199 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $37.28 | 5.442% | $39.3088 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $202.48 | 7.369% | $217.4008 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $93.60 | 4.417% | $97.7343 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $90.61 | 5.169% | $95.2936 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $733.29 | $783.8817 | $783.88 | $783.90 | $783.80 | |