| 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 | $130.93 | 7.154% | $140.2967 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $15.50 | 4.182% | $16.1482 | $16.15 | $16.15 | $16.10 |
| Purchase #3 | $247.58 | 6.549% | $263.794 | $263.79 | $263.80 | $263.80 |
| Purchase #4 | $10.27 | 3.261% | $10.6049 | $10.60 | $10.60 | $10.60 |
| Purchase #5 | $193.51 | 4.178% | $201.5948 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $69.53 | 5.712% | $73.5016 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $35.79 | 9.496% | $39.1886 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $703.11 | $745.1288 | $745.12 | $745.15 | $745.10 | |