| 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 | $32.26 | 8.284% | $34.9324 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $22.82 | 10.388% | $25.1905 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $180.48 | 13.757% | $205.3086 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $8.27 | 13.653% | $9.3991 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $141.59 | 4.338% | $147.7322 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $41.37 | 4.379% | $43.1816 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $201.95 | 11.353% | $224.8774 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $628.74 | $690.6218 | $690.62 | $690.70 | $690.60 | |