| 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 | $104.36 | 3.484% | $107.9959 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $210.91 | 3.719% | $218.7537 | $218.75 | $218.75 | $218.80 |
| Purchase #3 | $130.77 | 3.458% | $135.292 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $5.43 | 8.593% | $5.8966 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $189.61 | 4.468% | $198.0818 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $79.57 | 13.559% | $90.3589 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $36.36 | 4.521% | $38.0038 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $757.01 | $794.3827 | $794.38 | $794.40 | $794.50 | |