| 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 | $202.32 | 4.247% | $210.9125 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $76.85 | 8.273% | $83.2078 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $36.60 | 8.525% | $39.7202 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $27.67 | 13.144% | $31.3069 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $88.94 | 10.820% | $98.5633 | $98.56 | $98.55 | $98.60 |
| Purchase #6 | $36.51 | 6.271% | $38.7995 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $84.95 | 9.106% | $92.6855 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $553.84 | $595.1957 | $595.20 | $595.15 | $595.20 | |