| 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 | $63.79 | 12.729% | $71.9098 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $31.58 | 11.542% | $35.225 | $35.23 | $35.25 | $35.20 |
| Purchase #3 | $47.73 | 8.147% | $51.6186 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $176.84 | 5.450% | $186.4778 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $81.88 | 11.175% | $91.0301 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $26.87 | 6.286% | $28.559 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $57.71 | 7.306% | $61.9263 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $486.40 | $526.7466 | $526.76 | $526.80 | $526.70 | |