| 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 | $83.42 | 12.169% | $93.5714 | $93.57 | $93.55 | $93.60 |
| Purchase #2 | $193.74 | 3.615% | $200.7437 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $224.46 | 13.262% | $254.2279 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $70.62 | 13.403% | $80.0852 | $80.09 | $80.10 | $80.10 |
| Purchase #5 | $130.78 | 12.748% | $147.4518 | $147.45 | $147.45 | $147.50 |
| Purchase #6 | $14.70 | 11.511% | $16.3921 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $181.96 | 8.801% | $197.9743 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $899.68 | $990.4464 | $990.44 | $990.45 | $990.50 | |