| 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 | $29.43 | 8.251% | $31.8583 | $31.86 | $31.85 | $31.90 |
| Purchase #2 | $31.34 | 4.126% | $32.6331 | $32.63 | $32.65 | $32.60 |
| Purchase #3 | $172.46 | 13.843% | $196.3336 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $95.25 | 8.119% | $102.9833 | $102.98 | $103.00 | $103.00 |
| Purchase #5 | $179.35 | 9.226% | $195.8968 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $181.87 | 11.418% | $202.6359 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $153.56 | 5.785% | $162.4434 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $843.26 | $924.7844 | $924.78 | $924.85 | $924.70 | |