| 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 | $84.25 | 13.248% | $95.4114 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $93.66 | 10.420% | $103.4194 | $103.42 | $103.40 | $103.40 |
| Purchase #3 | $71.80 | 13.505% | $81.4966 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $230.67 | 13.608% | $262.0596 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $20.96 | 7.346% | $22.4997 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $133.84 | 13.671% | $152.1373 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $84.94 | 3.163% | $87.6267 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $720.12 | $804.6507 | $804.66 | $804.65 | $804.60 | |