| 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 | $185.77 | 9.348% | $203.1358 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $78.32 | 8.298% | $84.819 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $165.36 | 12.860% | $186.6253 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $59.29 | 8.590% | $64.383 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $11.35 | 11.423% | $12.6465 | $12.65 | $12.65 | $12.60 |
| Purchase #6 | $124.62 | 12.841% | $140.6225 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $5.96 | 7.835% | $6.427 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $630.67 | $698.6591 | $698.67 | $698.70 | $698.50 | |