| 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 | $46.38 | 8.509% | $50.3265 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $217.27 | 7.355% | $233.2502 | $233.25 | $233.25 | $233.30 |
| Purchase #3 | $5.30 | 6.331% | $5.6355 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $122.31 | 13.155% | $138.3999 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $81.86 | 12.587% | $92.1637 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $239.28 | 10.354% | $264.0551 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $235.80 | 13.329% | $267.2298 | $267.23 | $267.25 | $267.20 |
| 7 purchase totals = | $948.20 | $1,051.0607 | $1,051.07 | $1,051.10 | $1,051.10 | |