| 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 | $57.47 | 3.700% | $59.5964 | $59.60 | $59.60 | $59.60 |
| Purchase #2 | $18.60 | 9.758% | $20.415 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $196.56 | 9.169% | $214.5826 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $134.75 | 5.122% | $141.6519 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $102.94 | 4.484% | $107.5558 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $101.43 | 6.132% | $107.6497 | $107.65 | $107.65 | $107.60 |
| Purchase #7 | $45.35 | 12.722% | $51.1194 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $657.10 | $702.5708 | $702.58 | $702.55 | $702.60 | |