| 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 | $22.57 | 10.104% | $24.8505 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $37.31 | 10.206% | $41.1179 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $114.37 | 7.551% | $123.0061 | $123.01 | $123.00 | $123.00 |
| Purchase #4 | $83.76 | 11.777% | $93.6244 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $34.27 | 11.134% | $38.0856 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $203.51 | 4.542% | $212.7534 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $120.96 | 6.537% | $128.8672 | $128.87 | $128.85 | $128.90 |
| 7 purchase totals = | $616.75 | $662.3051 | $662.31 | $662.25 | $662.40 | |