| 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 | $17.64 | 9.809% | $19.3703 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $45.55 | 13.115% | $51.5239 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $138.39 | 5.740% | $146.3336 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $52.99 | 5.833% | $56.0809 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $185.48 | 8.799% | $201.8004 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $172.68 | 13.516% | $196.0194 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $114.59 | 9.527% | $125.507 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $727.32 | $796.6355 | $796.63 | $796.60 | $796.60 | |