| 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 | $86.80 | 6.299% | $92.2675 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $203.94 | 8.327% | $220.9221 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $164.29 | 9.301% | $179.5706 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $121.63 | 8.319% | $131.7484 | $131.75 | $131.75 | $131.70 |
| Purchase #5 | $63.60 | 5.649% | $67.1928 | $67.19 | $67.20 | $67.20 |
| Purchase #6 | $211.96 | 3.664% | $219.7262 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $19.61 | 3.139% | $20.2256 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $871.83 | $931.6532 | $931.66 | $931.65 | $931.60 | |