| 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 | $10.31 | 6.823% | $11.0135 | $11.01 | $11.00 | $11.00 |
| Purchase #2 | $156.32 | 8.512% | $169.626 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $32.93 | 5.865% | $34.8613 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $13.52 | 6.459% | $14.3933 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $210.57 | 6.288% | $223.8106 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $115.46 | 11.186% | $128.3754 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $71.98 | 4.710% | $75.3703 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $611.09 | $657.4504 | $657.45 | $657.45 | $657.50 | |