| 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 | $80.29 | 7.362% | $86.2009 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $140.57 | 12.174% | $157.683 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $187.76 | 4.251% | $195.7417 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $189.39 | 7.186% | $202.9996 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $11.59 | 6.273% | $12.317 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $89.64 | 4.783% | $93.9275 | $93.93 | $93.95 | $93.90 |
| Purchase #7 | $131.75 | 4.629% | $137.8487 | $137.85 | $137.85 | $137.80 |
| 7 purchase totals = | $830.99 | $886.7184 | $886.72 | $886.75 | $886.60 | |