| 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 | $70.93 | 13.631% | $80.5985 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $160.61 | 4.338% | $167.5773 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $57.34 | 5.210% | $60.3274 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $29.70 | 13.162% | $33.6091 | $33.61 | $33.60 | $33.60 |
| Purchase #5 | $44.88 | 3.804% | $46.5872 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $147.75 | 10.808% | $163.7188 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $246.91 | 10.697% | $273.322 | $273.32 | $273.30 | $273.30 |
| 7 purchase totals = | $758.12 | $825.7403 | $825.75 | $825.75 | $825.70 | |