| 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 | $184.28 | 9.365% | $201.5378 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $79.83 | 7.262% | $85.6273 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $72.31 | 11.822% | $80.8585 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $56.25 | 12.366% | $63.2059 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $117.88 | 9.280% | $128.8193 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $102.27 | 8.457% | $110.919 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $95.86 | 13.334% | $108.642 | $108.64 | $108.65 | $108.60 |
| 7 purchase totals = | $708.68 | $779.6098 | $779.62 | $779.60 | $779.50 | |