| 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 | $23.66 | 6.335% | $25.1589 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $78.94 | 8.412% | $85.5804 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $108.92 | 13.308% | $123.4151 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $150.29 | 8.147% | $162.5341 | $162.53 | $162.55 | $162.50 |
| Purchase #5 | $9.53 | 3.677% | $9.8804 | $9.88 | $9.90 | $9.90 |
| Purchase #6 | $181.63 | 12.277% | $203.9287 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $64.56 | 12.794% | $72.8198 | $72.82 | $72.80 | $72.80 |
| 7 purchase totals = | $617.53 | $683.3174 | $683.32 | $683.35 | $683.30 | |