| 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 | $25.44 | 3.186% | $26.2505 | $26.25 | $26.25 | $26.30 |
| Purchase #2 | $121.69 | 9.319% | $133.0303 | $133.03 | $133.05 | $133.00 |
| Purchase #3 | $130.86 | 7.598% | $140.8027 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $194.69 | 4.307% | $203.0753 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $72.27 | 11.413% | $80.5182 | $80.52 | $80.50 | $80.50 |
| Purchase #6 | $24.62 | 9.180% | $26.8801 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $108.73 | 8.531% | $118.0058 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $678.30 | $728.5629 | $728.57 | $728.60 | $728.60 | |