| 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 | $91.37 | 11.346% | $101.7368 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $77.38 | 4.817% | $81.1074 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $110.40 | 11.301% | $122.8763 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $28.67 | 6.165% | $30.4375 | $30.44 | $30.45 | $30.40 |
| Purchase #5 | $35.37 | 9.698% | $38.8002 | $38.80 | $38.80 | $38.80 |
| Purchase #6 | $146.49 | 12.708% | $165.1059 | $165.11 | $165.10 | $165.10 |
| Purchase #7 | $105.49 | 9.626% | $115.6445 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $595.17 | $655.7086 | $655.72 | $655.75 | $655.60 | |