| 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 | $117.69 | 3.278% | $121.5479 | $121.55 | $121.55 | $121.50 |
| Purchase #2 | $31.73 | 11.441% | $35.3602 | $35.36 | $35.35 | $35.40 |
| Purchase #3 | $68.29 | 3.216% | $70.4862 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $60.61 | 8.675% | $65.8679 | $65.87 | $65.85 | $65.90 |
| Purchase #5 | $117.72 | 7.566% | $126.6267 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $16.52 | 9.538% | $18.0957 | $18.10 | $18.10 | $18.10 |
| Purchase #7 | $94.69 | 4.367% | $98.8251 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $507.25 | $536.8097 | $536.83 | $536.85 | $536.80 | |