| 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 | $71.76 | 13.463% | $81.421 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $81.29 | 3.667% | $84.2709 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $247.44 | 4.604% | $258.8321 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $31.85 | 8.533% | $34.5678 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $214.88 | 8.721% | $233.6197 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $193.38 | 4.369% | $201.8288 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $68.59 | 6.562% | $73.0909 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $909.19 | $967.6312 | $967.63 | $967.60 | $967.60 | |