| 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 | $44.34 | 6.447% | $47.1986 | $47.20 | $47.20 | $47.20 |
| Purchase #2 | $207.44 | 7.545% | $223.0913 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $64.89 | 12.270% | $72.852 | $72.85 | $72.85 | $72.90 |
| Purchase #4 | $108.49 | 12.621% | $122.1825 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $8.43 | 7.187% | $9.0359 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $202.87 | 7.528% | $218.1421 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $83.65 | 6.535% | $89.1165 | $89.12 | $89.10 | $89.10 |
| 7 purchase totals = | $720.11 | $781.6189 | $781.62 | $781.65 | $781.60 | |