| 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 | $48.71 | 12.161% | $54.6336 | $54.63 | $54.65 | $54.60 |
| Purchase #2 | $12.41 | 11.247% | $13.8058 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $102.76 | 8.579% | $111.5758 | $111.58 | $111.60 | $111.60 |
| Purchase #4 | $236.28 | 11.455% | $263.3459 | $263.35 | $263.35 | $263.30 |
| Purchase #5 | $36.69 | 8.726% | $39.8916 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $123.73 | 8.463% | $134.2013 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $29.55 | 5.506% | $31.177 | $31.18 | $31.20 | $31.20 |
| 7 purchase totals = | $590.13 | $648.6310 | $648.64 | $648.70 | $648.60 | |