| 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 | $82.44 | 9.126% | $89.9635 | $89.96 | $89.95 | $90.00 |
| Purchase #2 | $65.73 | 13.149% | $74.3728 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $14.93 | 13.329% | $16.92 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $79.34 | 6.743% | $84.6899 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $46.72 | 7.410% | $50.182 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $172.64 | 13.760% | $196.3953 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $132.85 | 12.180% | $149.0311 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $594.65 | $661.5546 | $661.55 | $661.55 | $661.60 | |